Going from Arabic (MSA) to Tibetan (เฝเฝผเฝเผเฝฆเพเฝเผ) has a composite linguistic distance of 88% (heuristic estimate). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Arabic โ Tibetan
Afro-Asiatic โ Sino-Tibetan
The 5 languages with the lowest linguistic distance from Arabic (MSA):
A quick 3-question check between Arabic (MSA) and Tibetan. No signup.