| lockup(noun, store, trust, confidence, assurance) | |
| lustiness | |
| main force | |
| main strength | |
| materiality(noun, matter, truth, certainty, existence) | |
| matter(noun, truth, certainty, existence, genuineness) | |
| maxim(noun, certainty, principle, fact, reality) | |
| merit | |
| might and main(expression, idiom) | |
| mightiness | |
| moxie | |
| muscle power | |
| naked truth(noun, expression, certainty, principle, fact) | |
| name of the game(noun, expression, idiom, matter, truth) | |
| niceness | |
| nitty-gritty(noun, certainty, principle, fact, reality) | |
| nuts and bolts(noun, expression, idiom, matter, truth) | |
| object(noun, end, use, advantage, matter) | |
| open and shut case(expression, idiom, store, trust, confidence) | |
| palpability(noun, matter, truth, certainty, existence) |
For more, visit
Validity on
Power Thesaurus
| APA | Smart Define. (2015). validity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/validity/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "validity thesaurus" https://smartdefine.org/validity/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, validity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/validity/thesaurus/synonyms>. |
| MLA | Smart Define. "validity thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/validity/thesaurus/synonyms> |