quiet
A four letter word starting with the letter a is able.
The word is still.
quiet, order, truce
A four letter word for 'in addition to' is also.
hush
Quit! quadrant quiet quart quest
Quiet
quiet
quiet
purge, purse, quiet
quiet
hush-hush
A four letter word starting with the letter a is able.
quiet
A 5-letter opposite for the word noisy is quiet,
A five letter word meaning peace is quiet or amity.