unmercifulness

Synonyms:

mercilessness

Antonyms:

mercifulness, mercy

a disposition to be kind and forgiving

Types:

pitilessness, ruthlessness

mercilessness characterized by a lack of pity

inexorability, inexorableness, relentlessness

mercilessness characterized by an unwillingness to relent or let up

Type of:

inhumaneness, inhumanity

the quality of lacking compassion or consideration for others