Definition

Describing someone who is involved in a romantic relationship with someone other than their spouse or partner.

Example

The adulterous affair caused a scandal in the small town.

Conversation

Did you hear about that new movie?

Yeah, I heard it has some really adulterous themes.

It's surprising how they portray relationships these days.

True, but it definitely makes for an interesting storyline.

Synonyms & Antonyms

Root Explanation

Adulterous → It is formed from "adulterare" (meaning to corrupt or make impure) and the suffix "-ous" (meaning full of or characterized by). The word "adulterous" describes someone characterized by corruption in the context of marital fidelity, specifically engaging in extramarital affairs.

Memory Tip

Think of someone who is 'full of' ('-ous') 'corruption' ('adulterare') in their relationships — that's why adulterous means being unfaithful.

Visually Confused Words