Definition

Relating to or characterized by sudden or violent outbursts or eruptions.

Example

The irruptive behavior of the volcano surprised the scientists.

Conversation

Did you notice how irruptive the weather has been lately?

Yeah, one minute it's sunny and the next it's pouring rain!

It's like nature can't make up its mind, which is pretty irruptive for planning anything outside.

Totally! I just hope it settles down soon.

Synonyms & Antonyms

Root Explanation

Irruptive → It is formed from "in-" (meaning not) and "rumpere" (meaning to break). The word describes something that breaks in or bursts in suddenly, often unexpectedly.

Memory Tip

Think of something that 'breaks in' ('rumpere') unexpectedly, which is what 'irruptive' means.

Visually Confused Words