Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
profanely is an adverb meaning "with curses". It carries 2 recorded senses.
with curses
“muttering profanely”
in an irreverent or profane manner
“he kept wondering profanely why everything bad happened to him”
Definitions, synonyms and semantic relations for profanely come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.