| cerebration(noun, act, philosophy, idea, process) |
| contemplation(noun, study, act, philosophy, plan) |
| design(noun, form, concept, end, feeling) |
| reasoning(noun, adjective, study, feeling, understanding) |
| deliberation(noun, study, act, understanding, philosophy) |
| meditation(noun, study, act, understanding, philosophy) |
| supposition(noun, concept, creativity, feeling, fancy) |
| attention(noun, take, study, understanding, power) |
| concept(noun, form, take, end, feeling) |
| perception(noun, form, concept, take, end) |
| rumination(noun, study, act, understanding, philosophy) |
| image(noun, concept, creativity, take, feeling) |
| musing(noun, study, understanding, philosophy, grasp) |
| observation(noun, take, understanding, power, mark) |
| conviction(noun, form, concept, end, feeling) |
| impression(noun, form, concept, take, end) |
| notice(noun, understanding, mark, respect, note) |
| brainstorm(noun, form, concept, end, feeling) |
| study(noun, take, philosophy, mark, note) |
| fancy(noun, form, concept, creativity, end) |