Going from Indonesian to Guarani (Avaรฑe'แบฝ) has a composite linguistic distance of 64% (heuristic estimate). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Latin โ Latin
Austronesian โ Tupian
The 5 languages with the lowest linguistic distance from Indonesian:
A quick 3-question check between Indonesian and Guarani. No signup.