(idiomatic) at random

Alternative form of guesswork

Synonym of anyone's guess

(idiomatic) To make a guess; to guess.

plural of wild guess

A guess that is not based on any evidence, knowledge, or experience.

(historical) A cake used in a fundraising game, in which individuals pay money to guess the weight of a cake (or, in other versions, to guess the identity of an object baked into the cake), with the cake going to the winner.

Alternative form of no prize for guessing

(idiomatic) I have something very surprising to say; you won't be able to guess what I'm about to say.

(Canada, US) To be incorrect in one's assumption.