Synonyms|532Antonyms|100|Broader|5Narrower|2Related|86

69 entries under sustain topic. ×

17
support(verb, take, keep, maintain, promote)
15
back(verb, support, take, keep, maintain)
15
endorse(verb, support, take, check, keep)
14
approve(verb, support, take, keep, maintain)
12
confirm(verb, support, keep, maintain, praise)
11
ratify(verb, support, keep, maintain, favor)
11
subsidize(verb, support, give, keep, maintain)
7
bankroll(verb, support, keep, maintain, promote)
6
uphold(verb, support, keep, maintain, encourage)
5
validate(verb, support, keep, maintain, approve)
4
help(verb, support, keep, maintain, promote)
3
aid(verb, support, keep, maintain)
3
keep(verb, support, maintain, encourage, raise)
2
assist(verb, support, keep, maintain, encourage)
2
defend(verb, support, keep, maintain, praise)
2
maintain(verb, support, keep, encourage, raise)
2
provide for(verb, expression, phrasal verb, support, keep)
1
abet(verb, support, keep, maintain, encourage)
1
care for(verb, expression, support, keep, maintain)
1
continue(verb, support, keep, maintain)
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APASmart Define. (2015). underwrite thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/underwrite/thesaurus/synonyms
ChicagoSmart Define. 2015. "underwrite thesaurus" https://smartdefine.org/underwrite/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, underwrite thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/underwrite/thesaurus/synonyms>.
MLASmart Define. "underwrite thesaurus" 24 December 2015. Web. 23 September 2026. <https://smartdefine.org/underwrite/thesaurus/synonyms>