4
back up(verb, expression, phrasal verb, support, praise)
4
cosign(verb, support, take, agree, sign)
4
help(verb, support, keep, maintain, promote)
4
initial(verb, back, endorse, guarantee, countersign)
4
invest in(verb, expression, support, back, bankroll)
4
patronize(verb, support, promote, back, fund)
4
permit(verb, approve)
4
promise(verb, give)
4
promote(verb, support, back, contribute, sponsor)
4
shroud
4
stand up for(verb, expression, idiom, phrasal verb, support)
4
subvent
3
accede(verb, support, take, agree, back)
3
address
3
aid(verb, support, keep, maintain, sustain)
3
angel(verb, support, keep, maintain, promote)
3
assent(verb, support, take, agree, declare)
3
capitalize(verb, support, promote, back, fund)
3
compensate
3
float(verb, support, promote, back, endorse)
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APASmart Define. (2015). underwrite thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/underwrite/thesaurus/synonyms
ChicagoSmart Define. 2015. "underwrite thesaurus" https://smartdefine.org/underwrite/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, underwrite thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/underwrite/thesaurus/synonyms>.
MLASmart Define. "underwrite thesaurus" 24 December 2015. Web. 20 September 2026. <https://smartdefine.org/underwrite/thesaurus/synonyms>