| appreciate(verb, study, consider, resolve, reason) |
| argue(verb, consider, judge, contemplate, reflect) |
| aspire to(verb, expression, phrasal verb, mean, consider) |
| bat it around(verb, expression, idiom, consider, contemplate) |
| be in brown study(verb, worry, fret, blinded, grieve) |
| bleed(verb, worry, fret, grieve, ruminate) |
| bone up(verb, expression, phrasal verb, study, consider) |
| brainstorm(verb, consider, reason, figure, think) |
| build castles in air(verb, expression, idiom, consider, examine) |
| burn midnight oil(verb, expression, idiom, study, consider) |
| bury oneself in(verb, expression, idiom, phrasal verb, study) |
| chafe inwardly(verb, expression, worry, fret, blinded) |
| chaw |
| chew(verb, consider, think, stew) |
| chew on |
| chew the cud(verb, expression, idiom, consider, reason) |
| coach(verb, study, consider, mind, examine) |
| comprehend(verb, study, consider, favor, see) |
| con over |
| conceive(verb, study, develop, consider, resolve) |