A painfully obvious mistake.
A tremendous lie; a whopper.
A bitterly cold day.
A person hired to howl at a funeral.
A serious accident (especially to come a howler or go a howler; compare come a cropper).
That which howls, especially an animal such as a wolf or a howler monkey.
A hilarious joke.
A heavy fall.
A 32-ounce ceramic, plastic, or stainless steel jug used to transport draft beer.
A person who expresses aggression openly in the form of threats.
The blundering use of an absurdly inappropriate word or expression in place of a similar-sounding one.
An instance of this; malaprop.