Give someone away and Rat on

Rat on and give someone away are semantically related. In some cases you can replace term "Rat on" with "Give someone away", this phrasal verbs are similar.

Rat on verb - To give information (as to the authorities) about another's improper or unlawful activities.

Give someone away and rat on are semantically related. Sometimes you can replace term "Give someone away" with "Rat on", this phrasal verbs are similar.