68 entries under improve topic. ×
| tutor(verb, study, develop, prepare) | |
| update(verb, study, develop, prepare) | |
| warm up(verb, expression, phrasal verb, study, develop) | |
| whip into shape(verb, expression, idiom, study, develop) | |
| wise up(verb, expression, study, develop) | |
| work out(verb, expression, study, develop) | |
| cared for(expression, study, develop, prepare) | |
| caring for(expression, study, develop, prepare) |
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| APA | Smart Define. (2016). harden thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/harden/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "harden thesaurus" https://smartdefine.org/harden/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, harden thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/harden/thesaurus/synonyms>. |
| MLA | Smart Define. "harden thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/harden/thesaurus/synonyms> |