10 Most Difficult Languages in the World
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10 Most Difficult Languages in the World

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Raushan
Raushan Kumar
Assistant Manager Content
Updated on Dec 3, 2025 16:41 IST
Most difficult language in the world: The official language of Mainland China, Taiwan, and Singapore, Mandarin has consistently been ranked as the hardest language in the world. Mandarin is spoken by over 1.118 billion people and is the second most spoken language in the world only second to English.

Most difficult language in the world: The official language of Mainland China, Taiwan, and Singapore, Mandarin is officially the hardest language in the world. Mandarin is spoken by over 1.118 billion people and is the second most spoken language in the world only second to English.

Toughest languages in the World

There are close to 6,900 different languages in the world of which 2,197 are spoken in Asia and 230 are spoken in Europe. Popular universities abroad and in India promote learning a third language which simply speaks of the importance of languages in a lifetime.

Students have queries and think, What is the hardest language to learn? Some languages might be harder to understand than the others. For example, Mandarin Chinese is one of hardest language in the world because of its complicated writing style and tones. Many people think Chinese and Mandarin are the same but for the fact it is not. Yes, Mandarin is a form of the Chinese language which varies with the dialects.

Arabic is another difficult language in the world due to its different dialects and unique letters. Other languages, like Japanese and Korean are in the list of the hardest languages to learn. Even some regional languages, such as Telugu are also considered as the hardest language in India. The hardest language in the world is extremely subjective and depends from one individual to another and also on the grasping abilities of the individual. 

Table of contents
  • Top 10 Hardest Languages in the World
  • What is the hardest language to learn?
  • What is FSI Language Difficulty?
  • Is Chinese the Hardest Language in the World?
  • Why Some Languages Considered Harder Than Others?
  • Fastest Ways to Start Learning a Difficult Language

Top 10 Hardest Languages in the World

Rank

Language

1

Mandarin Chinese

2

Arabic

3

Japanese

4

Korean

5

Telugu

6

Cantonese

7

Polish

8

Finnish

9

Russian

10

Icelandic

What is the hardest language to learn?

Alot of students keep asking what is the hardest language to learn when they start studying. To be honest, picking the hardest language in the world depends on what language you speak right now. For English speakers, Mandarin is often called the most difficult language to learn because of the tones. But if you check the top 10 hardest language in the world, Arabic and Japanese are also very scary. Figuring out what's the hardest language to learn takes time because everyone is diffrent. Some say Icelandic is the toughest language in the world, while others think the hardest language to learn is actually Hungarian. Basically, the most difficult language in the world is usually the one that is totally different from English, making it the hardest languages to learn for your brain.

1. Mandarin Chinese

Mandarin is widely famous as the hardest language to learn for English speakers. The big problem is it does not use an alphabet. You have to memorize thousands of Chinese characters to read. Also, it is a tonal language. If you say a word in the wrong pitch, the meaning changes. For example, "Ma" can mean mother or horse. Because of this language learning difficulty, i think its really tough for beginners. Know details of studying in China

Why Mandarin is considered so difficult: Example

Pinyin Tone mark Character Meaning
high mother
rising hemp
dipping horse
falling to scold

2. Arabic

Arabic is definitely one of the toughest languages. First, the writing system is hard because you read from Right to left. Also, when they write, they usually skip the vowels. You have to guess the sound. It is a Category V language in difficulty rankings. Its also confusing because the spoken dialects are vary diffrent from the formal language found in books.

Read:

3. Japanese

Many people say Japanese is the most difficult language because of its writing. They use 3 Writing Systems mixed together: Kanji, Hiragana, and Katakana. You have to memorize thousands of symbols. Also, the grammar structure is tricky because of Politeness levels. You have to speak diffrently to your boss compared to your friend. If you mess up, you sound rude.

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4. Korean

Korean is a language isolate, which means it is not related to other languages. The sentence structure is backward compared to English (Subject-Object-Verb). This makes it a hard language to learn. Also, like Japanese, they have strict Honorifics. You have to change your verbs based on age and status. Its a big challenge for language acquisition.

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5. Telugu

This is a Dravidian language from India. It is listed among the hardest languages because of its script. The letters are full of loops that look similar. Another thing that adds to the difficulty level is that they combine words. When words sit next to each other, their sounds mix. This complex grammar rule makes it hard to hear where one word ends.

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6. Cantonese (Chinese Traditional)

Spoken by close to 85.5 million people worldwide including in cities like Canton, Hong Kong and Macau, Cantonese is another tough language to muster. Learning Cantonese is considered an uphill task due to its tonal nature and complex usage of grammar. And for those wondering, Mandarin and Cantonese are not similar and are regarded as two different languages.

7. Polish

Widely spoken across Poland and parts of eastern Germany, northern Czech Republic and Slovakia, and western parts of Belarus and Ukraine. Polish is also regarded as one of the toughest languages to learn for the native English speaker as it uses difficult grammar that includes a system of cases and verb aspects. The Polish alphabet has been derived from the Latin script and includes certain additional letters formed using diacritics.

Also Read: 

8. Finnish

Spoken mainly in Finland and parts of Sweden and Norway, the Finnish language also falls under the toughest language category as the language follows a complex grammar which includes 15 cases for nouns and a rich system of verb conjugation. Students looking to learn one of the toughest languages – Finish would need 44 weeks or 1100 class hours to reach Professional Working Proficiency as mentioned by FSI. Indian students studying in Sweden and Norway find difficulties in speaking this langauge. 

9. Russian

The Russian language is also the toughest languages in the world. The Russian alphabet is Cyrillic. And this is very hard to understand. The main difficulty the Russian language is that it is an inflected language. This means the words change their ending depending on what they are doing in a sentence. So candidates looking to learn Russian would have to not only learn the word but also what to do with it. 

10. Icelandic

This language is very old and has not changed since the Vikings. It has archaic grammar that is very heavy to learn. It is considered one of the hardest languages in the Germanic family. They also dont use English words for technology. They make up new words using old roots, so the vocabulary is hard to memorize.

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The Toughest Language in the World - Extended

The languages mentioned above are a few of the world's toughest languages. An extended list of the most difficult languages includes Danish, Hindi, Hungarian, Navajo, Somali, Turkish and Vietnamese among others. 

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What is FSI Language Difficulty?

Toughest language in the world: The US Foreign Service Institute (FSI) has been teaching a wide range of languages to thousands of students for over 70 years and through this research they have been able to categorize languages according to the average amount of time it takes students to reach “Professional Working Proficiency”.

Category Time to Learn Hardest Language in the World

Category I

(Languages closely related to English)

24-30 weeks or 600-750 class hours Afrikaans, Danish, Dutch, French, Italian, Norwegian, Portuguese, Romanian, Spanish, Swedish

Category II

(Languages similar to English)

30 weeks German

Category III

(Languages with linguistic/ or cultural differences from English)

36 weeks or 900 class hours Indonesian, Malaysian, Swahili

Category IV

(Languages with significant linguistic and/ or cultural differences from English)

44 weeks or 1100 class hours Albanian, Amharic, Armenian, Azerbaijani, Bengali, Bosnian, Bulgarian, Burmese, Croatian, Czech, Estonian, Finnish, Georgian, Greek, Hebrew, Hindi, Hungarian, Icelandic, Khmer, Lao, Latvia, Lithuanian, Macedonian, Mongolian, Nepali, Pashto, Persian, Polish, Russian, Serbian, Sinhala, Slovak, Slovenian, Tagalog, Thai, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Xhosa, Zulu

Category V

(Languages which are exceptionally difficult for English speakers)

88 weeks or 2200 class hours Arabic, Cantonese, Mandarin, Japanese, Korean

Related Read: Top 10 Easiest Languages to Learn

Indian students looking to learn any of the above-mentioned hardest languages in the world are advised to check out the respective embassies and consulates of the countries where the language is officially spoken. They would not only offer courses on learning the language but also other tools to practice the language such as movies, literature and coursework.

Is Chinese the Hardest Language in the World?

So... is Chinese really the hardest language to learn? I keep hearing people say this. Why is it so tough though? Well, from what I have heard:

  • Tone: Chinese uses tones which means the same exact word can have completely different meanings based on how your voice sounds when you say it. Like, what? How are you supposed to remember all that? No wonder speaking it feels impossible.
  • Characters: They don't even use regular letters! It's all these symbols and apparently there's thousands of them. My friend tried learning and said you basically have to memorize each one individually. That sounds like torture honestly.
  • Everything sounds the same but isn't: There are many words sound exactly alike but mean totally different stuff. So if you mess up the tones (which let's be real, everyone does), then you're just speaking nonsense and don't even know it.
  • The way people actually talk: The grammar part isn't even the hardest thing weirdly enough. But Chinese people speak in this way that's just... Like they'll drop words that seem super important to us and it makes everything confusing for beginners. My teacher mentioned this happens a lot with "I" and "you".

So yes, based on all this, Chinese is one of the hardest languages.

Also Read

Why Some Languages Considered Harder Than Others?

Language families make a huge difference. The mother tongue feels much easier. You already know many similar words and grammar rules. But when the writing system is totally different, or when the grammar works strangely, everything becomes more challenging. English speakers often find German and Dutch manageable. These languages share many roots with English. But Mandarin, Arabic, and Korean? Those typically need much more time and effort. Indian students see this pattern too. Hindi and Urdu come naturally because of shared vocabulary and sentence structure. Chinese and Japanese, however, pose much bigger challenges for them.

Fastest Ways to Start Learning a Difficult Language

I know many people try to learn new languages. Some languages look very hard in start, like Chinese, Japanese, Arabic, or Korean. But there are some small steps which can help.

  • You can start with the writing system and pronunciation. If you can read and say words correct, other things become easy.
  • Learning 100-200 of the hardest common language words and simple phrases will might help. This help to talk fast, like greeting people or asking small questions.
  • It is important to practice listening and speaking every day. 
  • Use language apps or online tools. Free apps and YouTube videos help with vocabulary and pronunciation. Very good for beginners.
  • Find a partner to practice. Talk with native speakers or join online groups. Talking with real people help remember and improve faster.
  • Stay regular. Even 15 minutes every day better than long hours once in week. Small steady effort gives better results.

Candidates can get in touch with us with their queries in the comments section below. Indian students looking for guidance with university admissions can get in touch with our Shiksha Counselling team for free.

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Q:   What is the hardest language to learn?
A:

The hardest languages to learn are  Mandarin Chinese, Arabic, Chinese, Japanese, and Korean. They have tough writing systems and pronunciation. 

Q:   What are the top 10 most spoken languages in the world?
A:

The most spoken languages are: 

Language

Total Speakers 

English

1.5 billion

Mandarin

1.1 billion

Hindi

609 million

Spanish

559 million

French

309 million

Standard Arabic

274 million

Bengali

272 million

Portuguese

263 million

Russian

255 million

Urdu

231 million

Q:   How much does University of Tokyo cost for international students?
A:

¥642,960 (INR 3.8 L) per year for UG, ¥520,800-¥535,800 (INR 3.1 L-INR 3.17 L) per year for PG and ¥804,000 (INR 4.76 L) for Law School students.

Note: These are only tuition costs, and students may also incure some additional costs such as admisisons fees, books and supplies, and some other costs. Refer the University of Tokyo Fees section, for the same.







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Written by
Raushan Kumar
Assistant Manager Content
Raushan Kumar is a skilled writer and a Study Abroad Expert in the Editorial Team at Shiksha. He oversees various aspects of studying abroad, including educational opportunities, entrance exams, colleges, latest new Read Full Bio
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