Synonyms: speculator, plunger
Definition: someone who risks losses for the possibility of considerable gains
Similar words: venturer, adventurer
Definition: a person who enjoys taking risks
Similar words: gambler
Definition: a person who wagers money on the outcome of games or sporting events
Synonyms: speculator
Definition: someone who makes conjectures without knowing the facts
Similar words: thinker
Definition: someone who exercises the mind (usually in an effort to reach a decision)