示唆|しさshisa[1]atamadaka (head-high)
This browser can't play pronunciations (needs Safari 18.4 or later, or Chrome / Edge / Firefox).
- noun, suru verb, transitive verbsuggestion; hint; implication
Conjugation
| Dictionary form | 示唆する(しさする) |
|---|---|
| Polite (masu) | 示唆します(しさします) |
| Negative (nai) | 示唆しない(しさしない) |
| polite (masen) | 示唆しません(しさしません) |
| classical zu / nu | 示唆せず・示唆せぬ(しさせず・しさせぬ) |
| Past (ta) | 示唆した(しさした) |
| polite (mashita) | 示唆しました(しさしました) |
| Past negative (nakatta) | 示唆しなかった(しさしなかった) |
| polite (masen deshita) | 示唆しませんでした(しさしませんでした) |
| Te form | 示唆して(しさして) |
| Potential | 示唆できる(しさできる) |
| Passive | 示唆される(しさされる) |
| Causative | 示唆させる(しささせる) |
| Causative passive | 示唆させられる(しささせられる) |
| Conditional (ba) | 示唆すれば(しさすれば) |
| tara | 示唆したら(しさしたら) |
| Volitional | 示唆しよう(しさしよう) |
| polite (mashou) | 示唆しましょう(しさしましょう) |
| Imperative | 示唆しろ(しさしろ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- Synonym暗示あんじNeutralCovers hints and also psychological suggestion, stressing what is left unsaid; 「示唆」 is more written, pointing to insight or implied possibilities.
- SynonymヒントNeutralLoanword for a hint; colloquial, and focused on clues that help solve a problem.
- SynonymほのめかすNeutralVerb for hinting at something indirectly, with words that carry a hidden message; stresses vague disclosure.
- SynonymサジェスチョンNeutralRare loanword for a suggestion or proposal put forward openly for reference; 「示唆」 leans toward hinting and inspiring.
- SynonymほのめかしNeutralA noun for vague, indirect disclosure; stresses talking around a point rather than stating it outright.
- Related黙示もくしWrittenWritten word for expressing one's will tacitly; also religious revelation, as in 「黙示録」. 「示唆」 instead hints at possibilities.
- Related諷喩ふうゆWrittenWritten and rare: hinting at something through metaphor; also means allegory.
- Antonym明言めいげんWrittenStating something plainly and explicitly; the written opposite of the suggestive 「示唆」.
- Antonym断言だんげんNeutralAsserting something flatly and firmly; the opposite of the reserved, suggestive 「示唆」.
Use 「示唆」 in written prose to inspire insight or suggest a possibility, as in 「示唆に富む」 or 「…を示唆する」. For ordinary hints say 「暗示」, for a colloquial problem-solving clue 「ヒント」, for vague indirect disclosure 「ほのめかす」. The opposites are 「明言」 and 「断言」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


