- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
107 entries under boost topic. ×
| redouble(verb, increase, raise, severe) | |
| refine(verb, clear, open, release, free) | |
| reinforce(verb, increase, raise, severe, stimulate) | |
| revitalize(verb, encourage, raise, stimulate, excite) | |
| revivify(verb, encourage, excite, prepare) | |
| set off(verb, expression, increase, raise, severe) | |
| severe(verb, increase, raise, aggravate) | |
| sharpen(verb, increase, raise, severe) | |
| spike(verb, increase, raise, severe) | |
| spur(verb, encourage, excite, prepare) | |
| steel(verb, encourage, excite, prepare) | |
| step up(verb, expression, increase, raise, severe) | |
| stimulate spiritually(verb, expression, cheer, restore) | |
| stir(verb, encourage, raise, stimulate, excite) | |
| sway(verb, encourage, excite, prepare) | |
| tone up(verb, expression, increase, raise, severe) | |
| upraise(verb, encourage, comfort, strengthen) | |
| warm(verb, encourage, delight, comfort) | |
| whet(verb, increase, raise, severe) | |
| boost up(verb, expression, encourage, strengthen) |
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| APA | Smart Define. (2015). brighten thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/brighten/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "brighten thesaurus" https://smartdefine.org/brighten/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, brighten thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/brighten/thesaurus/synonyms>. |
| MLA | Smart Define. "brighten thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/brighten/thesaurus/synonyms> |