Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unpitying is an adjective meaning "without mercy or pity". It carries one recorded sense.
without mercy or pity
“an act of ruthless ferocity”
“a monster of remorseless cruelty”
Definitions, synonyms and semantic relations for unpitying come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.