Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unadapted is an adjective meaning "not changed in form or character for a purpose". It carries 2 recorded senses.
not changed in form or character for a purpose
not having adapted to new conditions
“several unadjusted refugees”
Definitions, synonyms and semantic relations for unadapted come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.