75 entries under idiom topic. ×

3
give the third degree(verb, expression, check, examine)
3
put through the wringer(verb, expression, check, examine)
2
air pump
2
bicycle pump
2
bilge pump
2
centrifugal pump
2
donkey pump
2
force pump
2
hand pump
2
hold out for(verb, expression, examine, challenge)
2
put to the question(verb, expression, examine, challenge)
2
sweat it out of(verb, expression, examine, challenge)
2
worm out of(verb, expression, question)
1
ask pointed questions(expression, check, question, quiz)
1
drop the hammer(expression, discharge, hit, kill)
1
go over with a fine-tooth comb(expression, check, question, quiz)
1
let go with(expression, discharge, hit, kill)
1
liver and lights
1
pop the question(verb, expression, challenge, demand)
1
pull the trigger(expression, discharge, hit, kill)
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APASmart Define. (2016). pump thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pump/thesaurus/synonyms
ChicagoSmart Define. 2016. "pump thesaurus" https://smartdefine.org/pump/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, pump thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pump/thesaurus/synonyms>.
MLASmart Define. "pump thesaurus" 17 February 2016. Web. 22 September 2026. <https://smartdefine.org/pump/thesaurus/synonyms>