🇹🇭 → 🇮🇷

How easy is Persian (Farsi) for Thai speakers?

Going from Thai to Persian (Farsi) (فارسی) has a composite linguistic distance of 82% (heuristic estimate). Below is the dimension-by-dimension breakdown.

82% distance FSI Cat III — ~1,100 hours

Lexical similarity

Shared vocabulary, cognates, and loanwords.

Grammatical distance

67%

Morphology, syntax, word order, cases.

Phonological similarity

Shared sounds and phoneme inventory.

Writing-system match

Thai → Arabic

Genealogical kinship

Tai-Kadai ↔ Indo-European

Open the interactive comparison →

Other easy languages for Thai speakers

The 5 languages with the lowest linguistic distance from Thai:

🇱🇦

Lao

22% distance
🇰🇭

Khmer

65% distance
🇭🇰

Cantonese

67% distance
🇨🇳

Mandarin Chinese

69% distance
🇻🇳

Vietnamese

70% distance

Think you can tell them apart?

A quick 3-question check between Thai and Persian (Farsi). No signup.