92 entries under maintain topic. ×

33
confirm(verb, activity, support, check, show)
29
verify(verb, activity, support, state, check)
24
corroborate(verb, activity, support, state, show)
22
certify(verb, activity, support, state, show)
22
substantiate(verb, support, check, show)
20
establish(verb, support, move, get, show)
16
evince(verb, support, state, make, mean)
15
testify(verb, support, state, make, mean)
14
attest(verb, support, state, make, mean)
14
affirm(verb, activity, support, state, show)
14
evidence(verb, support, make, mean, show)
13
support(verb, feeling, show, secure)
11
bear out(verb, expression, phrasal verb, support, show)
10
back(verb, support, show, secure)
10
uphold(verb, support, show, back)
8
declare(verb, support, state, show)
8
warrant(verb, support, state, show)
8
witness(verb, support, state, make, mean)
7
justify(verb, support, state, move, show)
6
vindicate(verb, support, defend, prove)
10 years ago|20k views|share |citing 
APASmart Define. (2016). prove thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prove/thesaurus/synonyms
ChicagoSmart Define. 2016. "prove thesaurus" https://smartdefine.org/prove/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, prove thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prove/thesaurus/synonyms>.
MLASmart Define. "prove thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/prove/thesaurus/synonyms>