Be unfaithful to synonyms | phrasal verbs

Phrasal verbs with similar meaning for Be unfaithful to

• sell out
• stab in the back
• cheat on
• break faith with
• inform on
• inform against
• rat on
• give away
• fink on
• squeal on
• rat out
• break with
• grass on
• dob in
• grass up
• put the finger on
• inform on or against
• sell someone out
• stab someone in the back
• do the dirty on
• tell tales on
• break one's promise to
• let down