161 entries under expression topic. ×
| in good shape(idiom, strong, tough, fit) | |
| in the pink(idiom, strong, tough, fit) | |
| like the Rock of Gibralter(adjective, idiom, steady, stable) | |
| locked in(adjective, secure, tough, determined) | |
| made fast(secure, rigid, inflexible, stubborn) | |
| made of iron | |
| mean business(adjective, intense, deliberate, determined) | |
| no lie(adjective, honest, pure, sure) | |
| not extreme(moderate, cautious, conventional, timid) | |
| of a piece(adjective, idiom, steady, stable) | |
| of the faith | |
| old guard(moderate, cautious, conventional, timid) | |
| old line(moderate, cautious, conventional, timid) | |
| on the level(adjective, idiom, close, correct) | |
| on the up and up(adjective, idiom, honest, pure) | |
| persevering a(idiom, resolution, courage) | |
| pet project(noun, activity, business, company) | |
| physically fit(strong, tough, fit, fresh) | |
| playing hard ball(adjective, idiom, intense, deliberate) | |
| resolute established(certain, limited, definite, restricted) |
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| APA | Smart Define. (2016). firm thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/firm/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "firm thesaurus" https://smartdefine.org/firm/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, firm thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/firm/thesaurus/synonyms>. |
| MLA | Smart Define. "firm thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/firm/thesaurus/synonyms> |