Definition

Having a tendency to argue or fight; eager to quarrel or be aggressive.

Example

The pugnacious dog barked at everyone who walked by.

Conversation

Did you see how pugnacious he was during the debate?

Yeah, he really didn't back down at all.

I wonder if being so pugnacious helps him in other areas of life.

It might, but sometimes it comes off as aggressive.

Synonyms & Antonyms

Root Explanation

Pugnacious → It is formed from "pugnare" (meaning to fight) and the suffix "-ous" (meaning full of). The word "pugnacious" describes someone who is full of a fighting spirit or inclined to argue or fight.

Memory Tip

Think of someone who is 'full of fighting' ('pugnare' means to fight) — that's why pugnacious describes a person who is combative or eager to fight.

Visually Confused Words