How to say "intelligent" in Japanese
Choosing the right word
- na-adjective, nounThe direct loanword for 'intelligent'; it conveys intelligence, often of devices, systems, or a modern high-tech flavor. Use it when you want the English word's feel rather than a native equivalent.
- 利口りこうna-adjective, nounCovers 'clever, smart, bright' in everyday speech, typically praising children or animals for being quick and shrewd. For abstract adult intelligence or wisdom, other words fit better.
- 英明えいめいna-adjective, nounMeans intelligent and brilliant with an admiring, elevated tone, applied to leaders or figures of exceptional insight. It emphasizes outstanding wisdom in judgment more than everyday smartness.
- 聡明そうめいna-adjective, nounDescribes a person as intelligent, quick-witted, and sensible; a respectful way to praise someone's keen mind. It stresses natural mental sharpness combined with good sense.
- 賢明けんめいna-adjective, nounEssentially 'wise and sensible'—praising well-advised decisions or conduct rather than innate intelligence. When 'intelligent' really means 'sensible, showing good judgment,' this is the natural choice.
Use 「インテリジェント」 for the direct loanword sense, 利口 for cleverness especially of children or animals, 聡明 for sharp intelligent wisdom, and 英明 or 賢明 chiefly for wise, sound judgment rather than raw intelligence.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
Japanese equivalents
See also
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