145 entries under support topic. ×

4
back up(verb, expression, phrasal verb, increase)
4
punch up(verb, expression, phrasal verb, strong)
4
reassure(verb, develop, promote, encourage)
4
step up(verb, expression, phrasal verb, strong)
4
substantiate(verb, increase, establish, extend)
3
add to(verb, expression, help, charge)
3
advance(verb, help, develop, cause)
3
aid(verb, help, advance, develop)
3
help(verb, advance, cause, encourage)
3
improve(verb, increase, develop, promote)
3
promote(verb, increase, develop, cause)
3
rejuvenate(verb, increase, raise, establish)
3
set up(verb, expression, phrasal verb, make)
2
anneal(verb, close, set, fix)
2
assist(verb, help, advance, develop)
2
blockade(verb, secure, block, brace)
2
charge up(verb, expression, phrasal verb, strong)
2
egg on(expression, develop, promote, favor)
2
emphasize(verb, increase, boost, sustain)
2
fasten(verb, fix, secure, prepare)
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APASmart Define. (2015). fortify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fortify/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortify thesaurus" https://smartdefine.org/fortify/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, fortify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fortify/thesaurus/synonyms>.
MLASmart Define. "fortify thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/fortify/thesaurus/synonyms>