67 entries under approve topic. ×

2
give the go-ahead(verb, expression, idiom, support, praise)
2
maintain(verb, support, keep, encourage, raise)
2
pledge(verb, agree, declare, uphold)
2
swear(verb, declare, uphold, authorize)
2
undertake(verb, agree, declare, uphold)
2
vow(verb, agree, declare, uphold)
1
advocate(verb, support, take, praise, encourage)
1
approbate
1
boost(verb, support, take, praise, encourage)
1
commend(verb, support, praise, favor, back)
1
countenance(verb, support, take, praise, encourage)
1
declare(verb, uphold, authorize, commit)
1
favor(verb, support, take, keep, maintain)
1
give a boost to(verb, expression, idiom, support, praise)
1
give green light(verb, expression, idiom, support, praise)
1
give the nod(verb, expression, idiom, support, praise)
1
go along with(verb, expression, idiom, support, take)
1
go to bat for(verb, expression, idiom, support, praise)
1
go with(verb, expression, support, praise, favor)
1
praise(verb, support, favor, back)
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APASmart Define. (2015). underwrite thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/underwrite/thesaurus/synonyms
ChicagoSmart Define. 2015. "underwrite thesaurus" https://smartdefine.org/underwrite/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, underwrite thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/underwrite/thesaurus/synonyms>.
MLASmart Define. "underwrite thesaurus" 24 December 2015. Web. 22 September 2026. <https://smartdefine.org/underwrite/thesaurus/synonyms>