Definition

The state of not being loyal or faithful to someone or something, often involving betrayal or treachery.

Example

His disloyalty to the team led to his dismissal.

Conversation

Did you hear about Mark's disloyalty to the team?

Yeah, I can't believe he would do that to his friends.

It really shows a lack of integrity, doesn't it?

Absolutely, trust is so important in any relationship.

Synonyms & Antonyms

Root Explanation

Disloyalty → It is formed from "dis-" (meaning apart or away) and "loyal" (from Old French *leial*, meaning faithful or true). The word "disloyalty" refers to the state of being unfaithful or not true to someone or something.

Memory Tip

Think of being 'apart' ('dis-') from being 'faithful' ('loyal') — that's why disloyalty means not being faithful.

Visually Confused Words