Pitiless (adjective)
بے درد، بے رحم، سنگدل
showing no pity; cruel.
Example: “a pitiless executioner”
Synonyms: merciless, ruthless, cruel, heartless, relentless, remorseless, hard-hearted, hard
Antonyms: merciful, compassionate, kind
Naught (pronoun)
کچھ نہیں، ناکام رہنا
nothing.
Example: “he’s naught but a worthless fool”
Synonyms: nothing, nothing at all, nought, nil, zero, nowt, zilch, not a dicky bird, nix
Antonyms: capacity, fullness