| guesswork(noun, feeling, belief, guess, conclusion) |
| in the ballpark(expression, idiom, adverb, roughly, closely) |
| in the neighborhood of(expression, adverb, roughly, around, about) |
| in the region of(expression, idiom, adverb, roughly, closely) |
| in the vicinity of(expression, adverb, roughly, around, about) |
| induction(noun, feeling, belief, guess, judgment) |
| informed guess(noun, expression, guess, judgment, estimate) |
| loosely(adverb, roughly, closely, about, nearly) |
| more or less(expression, idiom, adverb, roughly, closely) |
| not far from(expression, idiom, adverb, roughly, nearly) |
| not quite(expression, adverb, roughly, around, about) |
| notion(noun, feeling, belief, guess, conclusion) |
| opinion(noun, feeling, measure, belief, guess) |
| postulate(noun, feeling, belief, guess, conclusion) |
| prediction(noun, feeling, belief, guess, judgment) |
| proximately(adverb, roughly, closely, about, nearly) |
| reckoning(noun, feeling, measure, belief, guess) |
| rough figure(noun, expression, guess, judgment) |
| rough guess(noun, expression, guess, judgment) |
| rough measure(noun, expression, guess, judgment, estimate) |