128 entries under confirm topic. ×

81
support(noun, verb, support, hold, calm)
47
maintain(verb, support, hold, calm, take)
41
uphold(verb, support, hold, calm, take)
17
defend(verb, support, hold, help, fix)
15
approve(verb, support, hold, help, keep)
15
carry(verb, support, hold, take, help)
15
corroborate(verb, support, show, increase, determine)
15
validate(verb, support, show, keep, maintain)
14
back(verb, support, hold, help, show)
14
endorse(verb, support, hold, help, keep)
14
substantiate(verb, support, hold, help, show)
13
aid(verb, support, hold, help, keep)
13
ratify(verb, support, show, keep, maintain)
13
verify(verb, support, hold, help, show)
12
affirm(verb, support, show, determine, favor)
12
bolster(verb, support, hold, help, give)
11
justify(verb, support, hold, help, show)
11
prop(verb, support, hold, calm, help)
10
assist(verb, support, hold, help, increase)
10
brace(verb, support, hold, calm, take)
<12345…7>
11 years ago|33k views|share |citing 
APASmart Define. (2015). sustain thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sustain/thesaurus/synonyms
ChicagoSmart Define. 2015. "sustain thesaurus" https://smartdefine.org/sustain/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, sustain thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sustain/thesaurus/synonyms>.
MLASmart Define. "sustain thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/sustain/thesaurus/synonyms>