He second-guessed his strategy after the coach pointed out a simpler approach.

She kept second-guessing her choice even after everyone reassured her.

Whenever the team changes direction, she second-guesses the plan, which slows progress.

Please read the paragraph carefully, then guess what the missing word should be to complete the meaning.

Exactly why the committee rejected the proposal is anyone's guess.

As scientists, we often rely on educated guesses when experimental data are incomplete.

If you're not sure, just take a guess and see what happens.

Children often play guessing games during long car rides to pass the time.

The captain ordered the deckhands to prepare the guess warp to tow the disabled trawler into the harbor.

The physicists debated whether the strange guess warps observed in the data were artifacts or genuine phenomena.