dullards

noun
UK /ˈdʌlədz/
US /ˈdʌlərdz/

Dullards are people who are not very smart or quick to learn.

The teacher grew tired of the dullards who never did their homework.


OTHER MEANINGS

2. People who are slow to understand or learn new things.

The dullards in the class needed extra help with the lesson.

3. People who lack sharpness or quickness of mind.

He called his lazy coworkers dullards for ignoring the instructions.

4. A plural term for someone considered boring or uninteresting.

The party was full of dullards who only talked about the weather.