Definition

Describing someone who shows extreme enthusiasm or excitement, often in a wild or crazy way.

Example

His maniacal laughter filled the room, making everyone feel uneasy.

Conversation

Did you see that movie with the maniacal villain?

Yeah, he was so over the top it was hilarious!

I know, right? His maniacal laughter was unforgettable.

Totally! It made the whole film so much more entertaining.

Synonyms & Antonyms

Root Explanation

Maniacal is derived from "mania" (from Greek "mania", meaning madness or frenzy) and the suffix "-cal" (meaning pertaining to). The word "maniacal" describes something that is related to or characteristic of madness or frenzied behavior.

Memory Tip

Think of 'mania' as a state of madness, and remember that 'maniacal' refers to behavior that is related to that madness.

Visually Confused Words