341 entries under verb topic. ×
| embitter(dull, develop, rough, adjust) | |
| emphasize(support, increase, sustain, uphold) | |
| encourage(keep, maintain, raise, back) | |
| enlarge(support, increase, swell, sustain) | |
| entrench(place, set, secure, settle) | |
| feed(keep, maintain, encourage, raise) | |
| finance(keep, maintain, encourage, raise) | |
| firming(close, contract, compact, brace) | |
| fossilize(close, set, fix, settle) | |
| foster(keep, maintain, encourage, raise) | |
| freeze to(expression, place, set, secure) | |
| fund(keep, maintain, encourage, raise) | |
| gelate(form, set, fix, develop) | |
| gelatinize(form, set, fix, develop) | |
| give | |
| give a leg up(expression, idiom, keep, maintain) | |
| glue(place, set, fix, secure) | |
| graft(place, set, secure, settle) | |
| guard(keep, maintain, encourage, raise) | |
| habituate(dull, develop, rough, adjust) |
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| APA | Smart Define. (2015). stiffen thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/stiffen/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stiffen thesaurus" https://smartdefine.org/stiffen/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, stiffen thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/stiffen/thesaurus/synonyms>. |
| MLA | Smart Define. "stiffen thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/stiffen/thesaurus/synonyms> |