179 entries under maintain topic. ×

41
guarantee(noun, verb, support, cover)
28
pledge(noun, verb, support, mark)
27
promise(noun, verb, support, give)
27
assure(verb, support, cover, secure)
22
ensure(verb, support, secure, agree)
22
guaranty(noun, verb, support, secure)
21
certify(verb, support, state, make, show)
19
justify(verb, support, state, charge, show)
15
affirm(verb, support, state, charge, show)
13
confirm(verb, support, show, determine)
13
vow(noun, verb, support, agree)
12
attest(verb, support, state, show, press)
12
endorse(verb, support, make, accept, release)
12
insure(verb, support, cover, secure)
12
support(noun, verb, action, show, release)
12
swear(verb, support, state, show, press)
11
assert(verb, support, state, charge, show)
11
corroborate(verb, support, state, show)
11
uphold(verb, support, state, show, press)
11
verify(verb, support, show, determine)
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APASmart Define. (2015). warrant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/warrant/thesaurus/synonyms
ChicagoSmart Define. 2015. "warrant thesaurus" https://smartdefine.org/warrant/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, warrant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/warrant/thesaurus/synonyms>.
MLASmart Define. "warrant thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/warrant/thesaurus/synonyms>