Intermediate (B1)
IPA: /ˈdʒɔɪləs/
KK: /ˈdʒɔɪləs/
Definition
Not having or showing any happiness or joy; feeling sad or unhappy.
Example
The joyless atmosphere in the room made everyone feel uncomfortable.
Conversation

I just finished reading a book that felt really joyless the whole way through.

That sounds disappointing! What was it about?

It was supposed to be a mystery, but the characters were so dull and lifeless.

I hate when that happens; a good story needs some excitement to keep it engaging.
Synonyms & Antonyms
Root Explanation
Joyless → It is formed from "joy" (from Old French *joie*, meaning happiness or delight) and "-less" (meaning without). The word "joyless" means without joy or lacking happiness.
Memory Tip
Think of being 'without' ('-less') happiness ('joy') — that's why joyless means lacking joy.
Visually Confused Words
toyless
jobless
joyfulness
juryless
joltless
jokeless
cloyless
bodyless