"Merciless" is a word in ENGLISH

merciless ENGLISH

Definition:

Destitute of mercy; cruel; unsparing; -- said of animate
beings, and also, figuratively, of things; as, a merciless tyrant;
merciless waves.

Few words of positivity

Teenagers. Everything is so apocalyptic.

Kami Garcia, Beautiful Creatures

WORD SUGGESTIONS

Laugh your heart out.

Q: What's delaying the Polish space program?A: Development of a working match.

cruel ENGLISH

Disposed to give pain to others; willing or pleased to hurt, torment, or afflict; destitute of sympathetic kindness and pity; …

pitiless ENGLISH

Destitute of pity; hard-hearted; merciless; as, a pitilessmaster; pitiless elements.

Being without remorse; having no pity; hence, destitute of sensibility; cruel; insensible to distress; merciless.