72 entries under idiom topic. ×

6
have qualms(verb, expression, dispute, have)
5
call in question(expression, dispute, challenge, doubt)
5
hem and haw(expression, pause, hesitate, waver)
5
smell a rat(expression, dispute, challenge, doubt)
5
think twice(verb, expression, pause, hesitate)
5
think twice about(verb, expression, phrasal verb, have)
4
point of honor(expression, probity)
4
stop to consider(expression, unbelief doubt)
4
twinge of conscience(expression, unwillingness)
3
awake a doubt
3
be loath(verb, expression, have, stick)
3
be reluctant(verb, expression, stop, have)
3
be unwilling(verb, expression, stop, have)
3
cry out against
3
enter a protest
3
fight shy of
3
greet with skepticism
3
hum and haw
3
make bones about
3
pangs of conscience
11 years ago|13k views|share |citing 
APASmart Define. (2015). scruple thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/scruple/thesaurus/synonyms
ChicagoSmart Define. 2015. "scruple thesaurus" https://smartdefine.org/scruple/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, scruple thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/scruple/thesaurus/synonyms>.
MLASmart Define. "scruple thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/scruple/thesaurus/synonyms>