190 entries under increase topic. ×

2
enrich(verb, develop, extend, improve)
2
exasperate
2
forgather(verb, get, reduce, promote)
2
get(verb, fix, promote, fit)
2
goose(verb, get, promote, stimulate)
2
goose up(verb, expression, get, promote)
2
hike(verb, get, promote, boost)
2
hike up(verb, expression, get, promote)
2
honor(verb, get, promote, boost)
2
inflate(verb, get, advance, develop)
2
jack up(verb, expression, support, get)
2
jump(verb, get, promote, boost)
2
jump up(verb, expression, get, promote)
2
levy(verb, get, promote, raise)
2
lift(verb, develop, encourage, raise)
2
look up(verb, expression, get, promote)
2
mobilize(verb, get, charge, fix)
2
mushroom(verb, get, promote, boost)
2
obtain(verb, get, promote, boost)
2
pick up(verb, expression, support, get, help)
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APASmart Define. (2016). strengthen thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/strengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "strengthen thesaurus" https://smartdefine.org/strengthen/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, strengthen thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/strengthen/thesaurus/synonyms>.
MLASmart Define. "strengthen thesaurus" 3 March 2016. Web. 27 September 2026. <https://smartdefine.org/strengthen/thesaurus/synonyms>