Synonyms|18Antonyms|0|Broader|1Narrower|0Related|0
1
bear witness against(expression, idiom)
1
betray
1
blab
1
blow the whistle(expression, idiom)
1
fink
1
inform against
1
inform on
1
narc
1
peach
1
rat
1
sell out
1
snitch
1
snitch on
1
squeal
1
stool
1
tattle
1
tell on
1
turn informer
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APASmart Define. (2015). testify against thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/testify_against/thesaurus/synonyms
ChicagoSmart Define. 2015. "testify against thesaurus" https://smartdefine.org/testify_against/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, testify against thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/testify_against/thesaurus/synonyms>.
MLASmart Define. "testify against thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/testify_against/thesaurus/synonyms>