guess

an estimate based on little or no information

guess correctly; solve by guessing

“He guessed the right number of beans in the jar and won the prize”

judge tentatively or form an estimate of (quantities or time)

expect, believe, or suppose

“I guess she is angry at me for standing her up”

a message expressing an opinion based on incomplete evidence

put forward, of a guess, in spite of possible refutation

“I am guessing that the price of real estate will rise again”