| thoughtful(adjective, characteristic, quality, sound, reasonable) |
| meditative(adjective, characteristic, quality, severe, honest) |
| contemplative(adjective, characteristic, quality, sound, reasonable) |
| pensive(adjective, characteristic, quality, severe, honest) |
| ruminative(adjective, reasonable, rational, intelligent, thoughtful) |
| introspective(adjective, characteristic, quality, reasonable, experience) |
| cogitative(adjective, reasonable, keen, sensible, rational) |
| thinking(adjective, sound, reasonable, sensible, thought) |
| musing(verb, adjective, reasonable, keen, melancholy) |
| pondering(adjective, reasonable, keen, deep, thoughtful) |
| brooding(adjective, characteristic, quiet, quality, experience) |
| wistful(adjective, reasonable, keen, melancholy, thought) |
| speculative(adjective, thought, thoughtful, thinking, absorbed) |
| deliberative(adjective, reasonable, keen, thought, deep) |
| reflecting(adjective, reasonable, keen, deep, thoughtful) |
| business-minded |
| philosophical(adjective, thought, deep, rational, intelligent) |
| ruminant(feature, characteristic, trait, thought, meditation) |
| studious(adjective, reasonable, keen, thought, deep) |
| wise(adjective, sound, reasonable, sharp, smart) |