| brooding(noun, verb, adjective, thought, thoughtful) |
| pondering(noun, verb, adjective, study, class) |
| contemplation(noun, study, understanding, philosophy, idea) |
| reflection(noun, study, understanding, philosophy, idea) |
| contemplative(adjective, reasonable, keen, melancholy, thought) |
| pensive(adjective, reasonable, excellent, gentle, keen) |
| ruminative(adjective, reasonable, thoughtful, sober, thinking) |
| thought(noun, study, understanding, philosophy, grasp) |
| daydreaming(noun, verb, adjective, excellent, gentle) |
| meditative(adjective, reasonable, keen, melancholy, thoughtful) |
| rumination(noun, study, understanding, philosophy, idea) |
| meditating(noun, verb, adjective, concept, understanding) |
| thoughtful(adjective, reasonable, keen, melancholy, deep) |
| cogitating(noun, verb, adjective, concept, understanding) |
| consideration(noun, study, understanding, grasp, command) |
| reflecting(noun, verb, adjective, keen, thoughtful) |
| reflective(adjective, reasonable, keen, melancholy, deep) |
| thinking(noun, verb, adjective, understanding, philosophy) |
| weighing(noun, verb, study, class, exercise) |
| deliberating(noun, verb, adjective, concept, understanding) |