Grumbling passengers Synonyms

Grumbling replaced

grumpy passengers

Definitions for Grumbling

(noun) a complaint uttered in a low and indistinct tone
(noun) a loud low dull continuous noise
(adjective) continuous full and low-pitched throbbing sound

Synonyms for phrase

dissatisfied customer

grumpy customer

critical customer

impatient movement

critical service

critical passage

GP abbreviation

GP is an abbreviation for Grumbling Passengers

What does GP stand for?

GP stands for "Grumbling Passengers"