Across multiple sources, Mandarin Chinese is the number one language listed as the most challenging to learn. The Defense Language Institute Foreign Language Center puts Mandarin in Category IV, which is the list of the most difficult languages to learn for English speakers.
The easiest languages for English speakers to learn are: Danish, Dutch, Italian, Norwegian, Portuguese, Romanian, Spanish, Swedish, and French. The US State Department lists these languages as Category I languages. This means they are similar to English culturally and/or linguistically.
Mandarin
As mentioned before, Mandarin is unanimously considered the most difficult language to master in the world! Spoken by over a billion people in the world, the language can be extremely difficult for people whose native languages use the Latin writing system.
Of these, Spanish and Italian are the easiest for native English speakers to learn, followed by Portuguese and finally French.
1. Norwegian. This may come as a surprise, but we have ranked Norwegian as the easiest language to learn for English speakers. Norwegian is a member of the Germanic family of languages — just like English!
Sumerian can be considered the first language in the world, according to Mondly. The oldest proof of written Sumerian was found on the Kish tablet in today's Iraq, dating back to approximately 3500 BC.
Greek is ranked as the richest language in the world ...
The closest language to English is one called Frisian, which is a Germanic language spoken by a small population of about 480,000 people. There are three separate dialects of the language, and it's only spoken at the southern fringes of the North Sea in the Netherlands and Germany.
Riau Indonesian is different from most other languages in how simple it is. There are no endings of any substance, no tones, no articles, and no word order. There is only a little bit of indicating things in time.
The English language is widely regarded as one of the most difficult to master. Because of its unpredictable spelling and challenging to learn grammar, it is challenging for both learners and native speakers.
The Japanese language is considered one of the most difficult to learn by many English speakers. With three separate writing systems, an opposite sentence structure to English, and a complicated hierarchy of politeness, it's decidedly complex.
In dictionaries, j, q, and z are found the least, but some of the words are rarely used. And if you value the opinion of cryptologists (people who study secret codes and communication), x, q, and z make the fewest appearances in the writing scene.
2. Sanskrit – 1500 BC (circa. 3500 years old) With its oldest texts dating back to around 1500 BCE, Sanskrit is probably the second oldest language in the world still being used today.
There are a few reasons why Japanese is considered one of the hardest languages to learn. Japanese is ranked as a Category Four language, the hardest category to learn, requiring 2,200 class hours. It has three writing systems: katakana, hiragana, and kanji. Hiragana and katakana are phonetic alphabets.
According to a UNESCO survey, Bengali has been classified as the sweetest language in the world. As a language, Bengali is widely spoken all over India, including Assam and the Andaman & Nicobar Islands. The sweetest language in the world is also recognized in the Constitution of India.
Mandarin Chinese
Mandarin is one of five major Chinese dialects, the official language of China and Taiwan, and boasts the second-highest number of total speakers worldwide. Since China is the world's second largest economy, Chinese has been dubbed the single most important language for business, excluding English.
The most studied language in the world is English, with 1.5 billion foreign language learners. The second most studied language in the world is French, with 120 million global learners.