Translation guide
Describes someone or something that shows no mercy, pity, or compassion. Can refer to people, actions, or conditions.
Describing a person, action, or treatment that is cruel and without pity.
A common and direct translation for 'merciless', often used for people or actions lacking compassion.
彼は無慈悲な仕打ちを受けた。
He received merciless treatment.
Literally 'without pardon/forgiveness', used for relentless or unforgiving actions, criticism, or conditions.
彼の容赦ない批判に皆が驚いた。
Everyone was surprised by his merciless criticism.
Means 'cold-hearted' or 'cruel', emphasizing a lack of warmth or emotion.
冷酷な殺人者が逮捕された。
The merciless killer was arrested.
Implies 'heartless' or 'unfeeling', often used for decisions or systems that are merciless.
非情な決断を下さなければならなかった。
I had to make a merciless decision.
Means 'cruel' or 'brutal', often overlapping with merciless in describing harsh treatment.
残酷な運命に翻弄された。
They were toyed with by a merciless fate.
Describing something that is harsh, severe, and unyielding, like weather, competition, or a schedule.
Means 'severe' or 'harsh', often used for conditions, environments, or demands that are merciless.
過酷な暑さの中で働いていた。
They were working in the merciless heat.
A versatile word meaning 'strict', 'severe', or 'tough'. Can be used for merciless conditions or standards.
Also used for relentless natural forces or situations.
容赦ない日差しが照りつけていた。
The merciless sun was beating down.
Describing something that is done completely and without holding back, often in a negative sense.
Means 'thorough' or 'exhaustive', often used for merciless criticism or investigation.
彼の作品は徹底的な批判を受けた。
His work received merciless criticism.
Again, 'without pardon', fitting for unsparing analysis or feedback.
容赦ない分析が問題点を明らかにした。
The merciless analysis revealed the problems.
無慈悲 (mujihi) focuses on the lack of compassion or pity, often for a person's character. 容赦ない (yōshanai) emphasizes the relentlessness or unforgiving nature of an action or condition. Use 無慈悲 for a cruel person, and 容赦ない for harsh criticism or weather.
Avoid directly translating 'merciless' as 慈悲がない (jihi ga nai). While grammatically possible, it is not a natural expression in Japanese. Use the adjectives provided instead.
容赦ない太陽が砂漠に照りつけていた。
The merciless sun beat down on the desert.
彼女は彼の小説を容赦なく批判した。
She gave a merciless critique of his novel.
厳しい競争に勝ち残るのは難しい。
It's hard to survive the merciless competition.