| hypothesize |
| intellectualize |
| make out(verb, expression, phrasal verb, study, consider) |
| mentally analyze(verb, expression, study, consider, reason) |
| philosophize(verb, study, consider, think, deliberate) |
| ratiocinate(verb, study, consider, think, deliberate) |
| reflect(verb, study, consider, think, deliberate) |
| resolve(verb, study, consider, think, deliberate) |
| solve(verb, study, consider, think, deliberate) |
| speculate(verb, study, consider, think, deliberate) |
| study(verb, consider, think, deliberate, contemplate) |
| suppose(verb, study, consider, think, deliberate) |
| synthesise |
| synthesize |
| theorise |
| theorize |
| think(verb, study, consider, deliberate, contemplate) |
| think through(verb, expression, phrasal verb, study, consider) |
| thresh out(verb, expression, phrasal verb, study, consider) |
| work out(verb, expression, phrasal verb, study, consider) |