Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun guesswork

1 sense of guesswork

Sense 1
guess, guesswork, guessing, shot, dead reckoning -- (an estimate based on little or no information)
       => estimate, estimation, approximation, idea -- (an approximate calculation of quantity or degree or worth; "an estimate of what it would cost"; "a rough idea how long it would take")