247 entries under expression topic. ×

1
sit in(verb, play, join, aid)
1
sit in on(verb, idiom, play, join)
1
slap on(verb, meet, join, unite)
1
speak for(verb, support, help, advance)
1
stand by(verb, phrasal verb, support, maintain)
1
stand in with(verb, idiom, join, unite)
1
stand up for(idiom, support, help, back)
1
stay together(verb, meet, join, link)
1
stick up for(verb, idiom, phrasal verb, support)
1
stump for(verb, support, maintain, promote)
1
tack on(verb, meet, join, unite)
1
tag on(verb, join, unite, link)
1
take an interest in(idiom, play, join, aid)
1
take care of(idiom, support, help, back)
1
take part(verb, help, play, join)
1
take part in(verb, idiom, follow, enter)
1
take up with(verb, idiom, meet, follow)
1
tee off(help, do, aid)
1
throw in the towel(idiom, accept, agree, allow)
1
tune in(verb, play, join, aid)
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APASmart Define. (2015). cooperate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cooperate/thesaurus/synonyms
ChicagoSmart Define. 2015. "cooperate thesaurus" https://smartdefine.org/cooperate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, cooperate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cooperate/thesaurus/synonyms>.
MLASmart Define. "cooperate thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/cooperate/thesaurus/synonyms>