56 entries under idiom topic. ×

7
stool pigeon(noun, expression, law, knowledge)
5
change sides(verb, expression, reject, turn)
3
chinese zodiac animal(expression, sign, astrology, zodiac)
2
blow the whistle(verb, expression, law, turn)
2
spill the beans(verb, expression, report, expose)
0
reveal a secret
0
type of poison
0
be doubtful(expression, unbelief doubt)
0
be warm(expression, discovery)
0
black rat
0
blow the gab
0
blow the whistle on(expression, criticize, censure, condemn)
0
brown rat
0
cannabis sativa
0
climb all over(expression, criticize, censure, condemn)
0
domestic swine
0
entertain doubts(expression, unbelief doubt)
0
fail to pay(expression, evade, duck, shirk)
0
field rat
0
find fault with(expression, criticize, censure, condemn)
<123>
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APASmart Define. (2015). rat thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rat/thesaurus/synonyms
ChicagoSmart Define. 2015. "rat thesaurus" https://smartdefine.org/rat/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, rat thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rat/thesaurus/synonyms>.
MLASmart Define. "rat thesaurus" 21 April 2015. Web. 23 September 2026. <https://smartdefine.org/rat/thesaurus/synonyms>