mercilessness
noun
- quality/condition of being merciless
Wiktionary
Pronunciation: /ˈmɜː(ɹ)sɪləsnəs/
noun
Etymology: Etymology tree English merciless Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English mercilessness From merciless + -ness.
- The property of being merciless.