| be in brown study(verb, consider, worry, fret, contemplate) |
| brainstorm(verb, consider, reason, figure, think) |
| brood(verb, worry, struggle, idle, fret) |
| brood over(verb, expression, phrasal verb, delay, examine) |
| carry on(verb, expression, phrasal verb, disturb, worry) |
| cerebrate(verb, consider, reason, figure, think) |
| chafe(verb, idle, sulk, languish, pine) |
| chafe inwardly(verb, expression, consider, worry, fret) |
| chaw(verb, delay, examine, figure, review) |
| chew over(verb, expression, consider, contemplate, reflect) |
| chew the cud(verb, expression, idiom, consider, reason) |
| cogitate(verb, consider, think, contemplate, reflect) |
| conceive(verb, consider, reason, figure, think) |
| consider(verb, worry, examine, figure, think) |
| consult(verb, consider, contemplate, reflect, weigh) |
| contemplate(verb, consider, reason, examine, figure) |
| crucify(verb, disturb, worry, struggle, agonize) |
| daydream(verb, consider, worry, fret, contemplate) |
| debate(verb, consider, contemplate, reflect, weigh) |
| delay(verb, examine, figure, review, deliberate) |