68 entries under ensure topic. ×

8
assure(verb, support, maintain, secure, establish)
7
confirm(verb, support, maintain, determine, secure)
7
make certain(verb, expression, support, check, maintain)
6
certify(verb, support, maintain, secure, establish)
6
guarantee(verb, support, secure, see, confirm)
6
insure(verb, support, maintain, secure, establish)
5
secure(verb, support, get, maintain, establish)
4
ascertain(verb, study, check, determine, correct)
2
warrant(verb, support, maintain, secure, establish)
2
affirm(verb, support, maintain, secure, back)
2
attest(verb, support, maintain, secure, settle)
2
back(verb, support, maintain, secure, sign)
2
check(verb, support, determine, back, examine)
2
cinch(verb, get, secure, establish, confirm)
2
clinch(verb, secure, establish, confirm, protect)
2
endorse(verb, support, maintain, secure, back)
2
nail down(verb, expression, phrasal verb, secure, establish)
2
protect(verb, support, maintain, secure, establish)
2
prove(verb, support, study, maintain, secure)
2
reassure(verb, support, maintain, secure, protect)
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APASmart Define. (2015). make sure thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/make_sure/thesaurus/synonyms
ChicagoSmart Define. 2015. "make sure thesaurus" https://smartdefine.org/make_sure/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, make sure thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/make_sure/thesaurus/synonyms>.
MLASmart Define. "make sure thesaurus" 24 December 2015. Web. 23 September 2026. <https://smartdefine.org/make_sure/thesaurus/synonyms>