| estimate(verb, think, believe, suggest, pretend) |
| fancy(verb, think, believe, suggest, pretend) |
| fathom(verb, think, believe, suggest, pretend) |
| go out on a limb(verb, expression, idiom, think, believe) |
| guess(verb, try, estimate, speculate, suppose) |
| guesstimate(verb, think, believe, suggest, pretend) |
| hang in |
| happen upon(verb, expression, think, believe, suggest) |
| hazard(verb, think, believe, suggest, pretend) |
| hypothesize(verb, think, believe, suggest, pretend) |
| infer(verb, think, believe, suggest, pretend) |
| judge(verb, think, believe, pretend, estimate) |
| jump to a conclusion(expression, idiom, think, believe, suggest) |
| lump |
| opine(verb, think, believe, suggest, pretend) |
| penetrate(verb, think, believe, suggest, pretend) |
| persevere |
| pick(verb, think, believe, suggest, pretend) |
| postulate(verb, think, believe, suggest, pretend) |
| predicate(verb, think, believe, suggest, pretend) |