Definition

Someone who acts without thinking about the possible bad results or dangers; they take risks without being careful.

Example

The reckless driver sped through the red light, endangering everyone on the road.

Conversation

Did you see how fast he was driving?

Yeah, that was pretty reckless of him.

I can't believe he didn't get pulled over!

Right? It's dangerous to drive like that.

Synonyms & Antonyms

Root Explanation

Reckless → It is formed from "reck" (from Old English *reccean*, meaning to care or be concerned) and "-less" (meaning without). The word "reckless" describes a state of being without care or concern for consequences.

Memory Tip

Think of someone who is 'without care' ('-less') about what happens ('reck') — that's why reckless means acting without concern for the results.

Visually Confused Words