Definition

Lacking joy or happiness; showing no signs of amusement or cheerfulness.

Example

His mirthless smile made it clear that he was not enjoying the party.

Conversation

Have you noticed how mirthless everyone seemed at the party last night?

Yeah, it felt really off; there was no energy at all.

It might be because of the weather; a gloomy day can make things feel so mirthless.

Definitely, a little sunshine would have brightened the mood.

Synonyms & Antonyms

Root Explanation

Mirthless → It is formed from "mirth" (from Old English *myrth*, meaning joy or amusement) and "-less" (meaning without). The word "mirthless" describes a state of being without joy or amusement.

Memory Tip

Think of being 'without' ('-less') joy or amusement ('mirth') — that's what mirthless means.

Visually Confused Words