Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
antipathetical is an adjective meaning "(usually followed by `to') strongly opposed". It carries 2 recorded senses.
(usually followed by `to') strongly opposed
“antipathetic to new ideas”
“averse to taking risks”
“loath to go on such short notice”
“clearly indisposed to grant their request”
characterized by antagonism or antipathy
“slaves antagonistic to their masters”
“antipathetic factions within the party”
Definitions, synonyms and semantic relations for antipathetical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.