guesser

A person who guesses; especially someone who can make a reasonable prediction from little evidence.

Japanese Meaning

推測者、推測する人、特に限られた証拠から合理的な予測を立てることができる人

The guesser nervously wrote down their answer before the timer ran out.

推測者は、タイマーが切れる前に緊張しながら答えを書き留めた。

Sense（1）

A person who guesses; especially someone who can make a reasonable prediction from little evidence.

'Then, believe me, you're a pretty slick guesser.'

guessers

（ plural ）