Synonyms|971Antonyms|159|Broader|20Narrower|39Related|658

78 entries under increase topic. ×

8
shore up(verb, expression, phrasal verb, support, strong)
7
restore(verb, support, encourage, raise)
6
corroborate(verb, support, establish, extend)
6
enhance(verb, support, develop, establish)
5
augment(verb, support, help, advance)
5
develop(verb, form, support, make, place)
5
intensify(verb, support, develop, establish)
5
supplement(verb, support, help, advance)
4
back up(verb, expression, phrasal verb, support)
4
punch up(verb, expression, phrasal verb, support, strong)
4
step up(verb, expression, phrasal verb, support, strong)
4
substantiate(verb, support, establish, extend)
3
add to(verb, expression, support, help, charge)
3
improve(verb, support, develop, promote)
3
promote(verb, support, develop, cause)
3
rejuvenate(verb, support, raise, establish)
3
set up(verb, expression, phrasal verb, support, make)
2
anneal(verb, support, close, set, fix)
2
emphasize(verb, support, boost, sustain)
2
pick up(verb, expression, support, encourage)
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APASmart Define. (2015). fortify thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fortify/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortify thesaurus" https://smartdefine.org/fortify/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, fortify thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fortify/thesaurus/synonyms>.
MLASmart Define. "fortify thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/fortify/thesaurus/synonyms>