Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unaggressive is an adjective meaning "not aggressive; not given to fighting or assertiveness". It carries one recorded sense.
not aggressive; not given to fighting or assertiveness
Definitions, synonyms and semantic relations for unaggressive come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.