mumblers

the classroom was full of mumblers during the lecture.

we could barely hear the speaker because of all the mumblers in the audience.

he was known as one of the worst mumblers in the entire department.

the mumblers made it difficult to follow the instructions.

i tried to ignore the mumblers and focus on my work.

the meeting was disrupted by a group of persistent mumblers.

she glared at the mumblers who were talking under their breath.

the professor asked the mumblers to please refrain from speaking.

the constant mumblers were distracting everyone in the library.

he accused the mumblers of undermining the team's morale.

the librarian warned the mumblers about noise levels.