Inform on Inform on synonyms betray inform on and betray inform against inform on and inform against finger inform on and finger sell out inform on and sell out double-cross inform on and double-cross turn in inform on and turn in shop inform on and shop let down inform on and let down rat on inform on and rat on tell on inform on and tell on Full list of synonyms (159) Inform on antonyms keep secret inform on and keep secret be quiet inform on and be quiet support inform on and support defend inform on and defend be loyal inform on and be loyal be faithful inform on and be faithful help inform on and help stay inform on and stay hide inform on and hide protect inform on and protect Full list of antonyms (12) Share this picture Share this image Share this picture Share this image