Definition

Something that can be challenged or questioned, especially in terms of its validity or truth.

Example

The evidence presented in court was impugnable, leading to further investigation.

Conversation

I think his argument is impugnable at best.

Really? What makes you say that?

Well, he didn't provide any solid evidence to back it up.

That makes sense; without proof, it's tough to defend.

Synonyms & Antonyms

Root Explanation

Impugnable → It is formed from "in-" (meaning not) and "pugnare" (meaning to fight). The word describes something that cannot be fought against or challenged.

Memory Tip

Think of something that is 'not able to be fought against' — 'in-' means not, and 'pugnare' means to fight.

Visually Confused Words