Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unrecognizably is an adverb meaning "beyond recognition; in an unrecognizable manner". It carries one recorded sense.
beyond recognition; in an unrecognizable manner
“he had unrecognizably aged”
Definitions, synonyms and semantic relations for unrecognizably come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.