106 entries under strengthen topic. ×

12
rise(noun, verb, act, advance, increase)
12
aggrandize(verb, take, cover, advance, increase)
11
intensify(verb, get, advance, increase, develop)
11
stretch(verb, take, cover, advance, increase)
9
build up(noun, verb, expression, phrasal verb, support)
8
aggravate(verb, get, advance, increase, promote)
7
deepen(verb, advance, increase, raise, rise)
7
improve(noun, verb, make, get, advance)
6
beef up(verb, expression, phrasal verb, support, take)
6
exacerbate(verb, increase, raise, severe, boost)
6
redouble(verb, advance, increase, raise, rise)
6
step up(verb, expression, phrasal verb, advance, increase)
5
escalate(verb, get, advance, increase, develop)
5
exalt(verb, get, increase, develop, promote)
5
fortify(verb, support, help, advance, increase)
5
heat up(verb, expression, support, increase, raise)
5
sharpen(verb, advance, increase, develop, raise)
4
pad(verb, take, cover, advance, increase)
3
bolster(verb, support, increase, open, develop)
3
exaggerate(verb, get, advance, increase, develop)
11 years ago|19k views|share |citing 
APASmart Define. (2015). augment thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/augment/thesaurus/synonyms
ChicagoSmart Define. 2015. "augment thesaurus" https://smartdefine.org/augment/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, augment thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/augment/thesaurus/synonyms>.
MLASmart Define. "augment thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/augment/thesaurus/synonyms>