| guesswork(noun, feeling, idea, belief, guess) |
| hazard(noun, draw, uncertainty, chance, risk) |
| hunch(noun, feeling, fancy, idea, belief) |
| hypothesis(noun, fancy, idea, belief, suggestion) |
| inference(noun, fancy, belief, suggestion, guess) |
| long shot(noun, expression, try, guess, chance) |
| lottery(chance, pledge, venture, stake, gamble) |
| notion(noun, feeling, idea, belief, guess) |
| odds on(expression, chance, pledge, venture, stake) |
| opinion(noun, feeling, idea, belief, guess) |
| plunge(noun, draw, uncertainty, chance, pledge) |
| posit(fancy, idea, belief, guess, shot) |
| postulate(noun, fancy, idea, belief, suggestion) |
| postulation(noun, feeling, fancy, idea, belief) |
| premise(fancy, idea, belief, guess, theory) |
| presumption(noun, feeling, fancy, idea, belief) |
| presupposition(noun, fancy, idea, belief, suggestion) |
| raffle(chance, pledge, venture, stake, gamble) |
| random shot(noun, expression, chance, pledge, venture) |
| reason(belief, suggestion, theory, conjecture, assumption) |