111 entries under reinforce topic. ×
| jelly(verb, form, set, develop, combine) | |
| precipitate(verb, close, set, settle, firm) | |
| restore(verb, support, increase, raise, strength) | |
| shore up(verb, expression, support, increase, sustain) | |
| stabilize(verb, place, set, develop, secure) | |
| build up(verb, expression, support, increase, develop) | |
| add(verb, support, increase, establish, extend) | |
| add fuel to fire(verb, expression, idiom, support, increase) | |
| ascend(verb, support, increase, establish, extend) | |
| augment(verb, support, increase, boost, sustain) | |
| back up(verb, expression, support, increase, boost) | |
| benumb(verb, strengthen, steady, freeze) | |
| bolster(verb, support, increase, establish, extend) | |
| boost(verb, support, increase, sustain, uphold) | |
| candy(verb, strengthen, steady, thicken) | |
| carry(verb, support, increase, boost, sustain) | |
| chill(verb, set, strengthen, steady, freeze) | |
| corroborate(verb, support, increase, establish, extend) | |
| curdle(verb, close, set, settle, firm) | |
| emphasize(verb, support, increase, boost, sustain) |
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| APA | Smart Define. (2016). harden thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/harden/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "harden thesaurus" https://smartdefine.org/harden/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, harden thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/harden/thesaurus/synonyms>. |
| MLA | Smart Define. "harden thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/harden/thesaurus/synonyms> |