立証|りっしょうrisshou[0]heiban (flat)
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- noun, suru verb, transitive verbestablishing proof; demonstration; substantiation
Conjugation
| Dictionary form | 立証する(りっしょうする) |
|---|---|
| Polite (masu) | 立証します(りっしょうします) |
| Negative (nai) | 立証しない(りっしょうしない) |
| polite (masen) | 立証しません(りっしょうしません) |
| classical zu / nu | 立証せず・立証せぬ(りっしょうせず・りっしょうせぬ) |
| Past (ta) | 立証した(りっしょうした) |
| polite (mashita) | 立証しました(りっしょうしました) |
| Past negative (nakatta) | 立証しなかった(りっしょうしなかった) |
| polite (masen deshita) | 立証しませんでした(りっしょうしませんでした) |
| Te form | 立証して(りっしょうして) |
| Potential | 立証できる(りっしょうできる) |
| Passive | 立証される(りっしょうされる) |
| Causative | 立証させる(りっしょうさせる) |
| Causative passive | 立証させられる(りっしょうさせられる) |
| Conditional (ba) | 立証すれば(りっしょうすれば) |
| tara | 立証したら(りっしょうしたら) |
| Volitional | 立証しよう(りっしょうしよう) |
| polite (mashou) | 立証しましょう(りっしょうしましょう) |
| Imperative | 立証しろ(りっしょうしろ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- Synonym裏付けうらづけNeutralEvidence backing up a claim, as in 「裏付けを取る」; 「立証」 centers on presenting evidence to prove a fact, often in court or similar settings.
- Synonym実証じっしょうWrittenWritten: verifying a hypothesis with facts, as in 「実証研究」; 「立証」 focuses on proving a fact by presenting evidence.
- Synonym裏付けるうらづけるNeutralVerb for confirming something with evidence, as in 「事実を裏付ける」; 「立証」 also works as 「立証する」, with an emphasis on presenting evidence.
- Synonym証明しょうめいNeutralThe broadest term for showing something is correct, covering mathematical proofs and documents like 「身分証明」; 「立証」 stresses presenting evidence.
- Synonym論証ろんしょうWrittenWritten word for demonstrating a proposition through logical argument; 「立証」 stresses proving a fact with evidence.
- Synonym証拠だてるしょうこだてるNeutralVerb meaning to prove by citing evidence; 「立証(する)」 is more written and mostly used in legal contexts.
- Synonym証すあかすWrittenWritten verb for proving the truth with facts, as in 「身の潔白を証す」; 「立証」 is a noun.
- Synonym証するしょうするWrittenWritten verb meaning to prove or guarantee, found mainly in certificates and formal documents; 「立証」 leans toward proving by presenting evidence.
- Related確証かくしょうWrittenWritten word for conclusive evidence itself, as in 「確証を得る」; 「立証」 denotes the act of proving.
- Related検証けんしょうWrittenWritten word for examining something from various angles or an on-site inspection, as in 「実地検証」; 「立証」 is about presenting evidence.
- Related傍証ぼうしょうWrittenWritten word for indirect supporting evidence; 「立証」 is the act of proving a fact and can draw on such corroboration.
- Antonym反証はんしょうWrittenWritten word for presenting contrary evidence to rebut a claim; it stands opposite to 「立証」 in proving versus refuting.
Use 「立証」 for establishing a fact by presenting evidence, as in 「犯行を立証する」 or 「立証責任」. For general proof pick 「証明」, for supporting evidence 「裏付け」, for verifying with facts 「実証」, for examination or inspection 「検証」; 「反証」 is its opposite.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


