unmerciful
/ʌnˈmɜrsɪfəl/
adjective
- Showing no kindness, pity, or forgiveness; very harsh or cruel.
- Her unmerciful criticism left the student in tears.
- The unmerciful judge gave the maximum sentence for a minor crime.
- The unmerciful heat of the desert made travel nearly impossible.
- Extremely intense or severe; not letting up.
- The storm was unmerciful, pounding the coast for hours.
- The unmerciful noise from the construction site gave everyone a headache.
- He worked under unmerciful pressure to meet the deadline.
Antonyms