68 entries under secure topic. ×

5
make safe(verb, expression, idiom, confirm)
5
nail down(verb, expression, phrasal verb, confirm)
4
back(verb, support, maintain, approve)
4
cinch(verb, phrasal verb, informal, confirm)
4
endorse(verb, support, maintain, approve)
4
seal(verb, settle, confirm, verify)
4
stand behind(verb, expression, support, maintain)
3
arrange(verb, confirm, guarantee, safeguard)
3
set out(verb, expression, phrasal verb, confirm)
3
vouch for(verb, expression, phrasal verb, support, maintain)
2
attest(verb, support, maintain, settle)
2
answer for(verb, expression, support, maintain)
2
make bail(verb, expression, support, maintain)
2
okay(verb, confirm, guarantee, safeguard)
2
sign for(verb, expression, support, maintain)
2
stand up for(expression, idiom, support, maintain)
2
support(verb, maintain, protect, prove)
2
swear(verb, support, maintain, declare)
2
witness(verb, support, maintain, protect)
1
mortgage(verb, support, maintain, agree)
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APASmart Define. (2015). ensure thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ensure/thesaurus/synonyms
ChicagoSmart Define. 2015. "ensure thesaurus" https://smartdefine.org/ensure/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ensure thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ensure/thesaurus/synonyms>.
MLASmart Define. "ensure thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/ensure/thesaurus/synonyms>