278 entries under support topic. ×

13
validate(verb, show, determine, favor)
13
vow(noun, verb, maintain, agree)
12
attest(verb, state, show, press)
12
endorse(verb, make, accept, release)
12
insure(verb, cover, maintain, secure)
12
pass(noun, verb, accept, release)
12
swear(verb, state, show, press)
11
assert(verb, state, charge, show)
11
corroborate(verb, state, show, maintain)
11
uphold(verb, state, show, press)
11
verify(verb, show, maintain, determine)
11
vindicate(verb, state, charge, press)
11
word(noun, control, order, force)
10
authenticate(verb, show, determine, praise)
10
explain(verb, show, present, maintain)
10
secure(verb, cover, maintain, agree)
10
vouch(verb, give, back, declare)
9
aver(verb, state, charge, show)
9
back(verb, show, maintain, determine)
9
bear out(verb, expression, phrasal verb, show)
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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>