135 entries under boost topic. ×

2
foster(verb, support, develop, favor, ease)
2
indulge(verb, support, take, accept, release)
2
instigate(verb, support, help, force, develop)
2
pat on the back(verb, expression, idiom, support, develop)
2
plug(noun, verb, support, maintain, promote)
2
puff(verb, support, honor, maintain, promote)
2
root for(verb, expression, support, accept, develop)
2
say yes(verb, expression, accept, pass, agree)
2
sign off on(verb, expression, idiom, support, accept)
2
spur(verb, support, help, force, develop)
2
strengthen(verb, support, develop, encourage, favor)
2
stump for(verb, expression, support, accept, maintain)
2
thumbs up(verb, expression, support, accept, pass)
2
wink at(verb, expression, accept, pass, leave)
1
abide by(verb, expression, support, encourage, favor)
1
accommodate(verb, support, maintain, promote, push)
1
allow participation(verb, expression, accept, allow, have)
1
ally(verb, support, encourage, favor)
1
angel(verb, support, encourage, secure, favor)
1
ballyhoo(verb, support, maintain, promote, push)
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APASmart Define. (2015). sanction thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sanction/thesaurus/synonyms
ChicagoSmart Define. 2015. "sanction thesaurus" https://smartdefine.org/sanction/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sanction thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sanction/thesaurus/synonyms>.
MLASmart Define. "sanction thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/sanction/thesaurus/synonyms>