Going from Thai to Arabic (MSA) (Ψ§ΩΨΉΨ±Ψ¨ΩΨ©) has a composite linguistic distance of 89% (heuristic estimate). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Thai β Arabic
Tai-Kadai β Afro-Asiatic
The 5 languages with the lowest linguistic distance from Thai:
A quick 3-question check between Thai and Arabic (MSA). No signup.