468 entries under verb topic. ×

2
seal(support, accept, favor, agree)
2
serve(support, develop, maintain, promote)
2
shore up(expression, support, maintain, promote)
2
smile upon(expression, support, develop, promote)
2
speak highly of(expression, idiom, praise, favor)
2
speak up for(expression, idiom, support, maintain)
2
speak well of(expression, idiom, praise, favor)
2
strengthen(support, develop, promote, encourage)
2
stump for(expression, support, accept, maintain)
2
subsidize(support, develop, promote, encourage)
2
substantiate(hold, help, maintain, establish)
2
supplement
2
sustain(support, hold, help, develop)
2
think highly of(expression, idiom, support, accept)
2
thumbs up(expression, support, accept, favor)
2
trade
2
unite(help, play, agree, aid)
2
uplift(support, maintain, promote, encourage)
2
upraise(support, maintain, promote, encourage)
2
urge(support, develop, favor, ease)
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APASmart Define. (2016). second thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/second/thesaurus/synonyms
ChicagoSmart Define. 2016. "second thesaurus" https://smartdefine.org/second/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, second thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/second/thesaurus/synonyms>.
MLASmart Define. "second thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/second/thesaurus/synonyms>