| ruminate(verb, consider, worry, reason, examine) |
| bleed(verb, consider, disturb, worry, struggle) |
| hammer away at(verb, expression, idiom, phrasal verb, consider) |
| lament(verb, consider, disturb, worry, struggle) |
| meditate(verb, consider, worry, reason, examine) |
| mull over(verb, expression, phrasal verb, consider, worry) |
| reflect(verb, consider, worry, reason, examine) |
| speculate(verb, consider, worry, reason, figure) |
| sweat over(verb, expression, phrasal verb, consider, worry) |
| ache(verb, idle, sulk, languish, pine) |
| afflict(verb, disturb, worry, struggle, agonize) |
| agonize(verb, cause, worry, struggle, suffer) |
| agonize over(verb, expression, phrasal verb, consider, worry) |
| argue(verb, consider, contemplate, reflect, weigh) |
| bat it around(verb, expression, idiom, consider, contemplate) |
| be apathetic(verb, idle, sulk, languish, pine) |
| be dejected(verb, idle, sulk, languish, pine) |
| be down in the mouth(verb, idle, blinded, cloud, sulk) |
| be gloomy(verb, idle, sulk, languish, pine) |
| be in a funk(verb, idle, sulk, languish, pine) |