| research(noun, examination, disquisition, delving, examen) |
| rumination(noun, account, debate, deliberation, advisement) |
| self-examination(noun, examination, disquisition, delving, examen) |
| self-exploration(noun, examination, disquisition, delving, examen) |
| self-questioning(noun, examination, disquisition, delving, examen) |
| self-reflection(noun, examination, disquisition, delving, examen) |
| self-scrutiny(noun, examination, disquisition, delving, examen) |
| skilled(adjective, characteristic, quality, capability, efficiency) |
| skillful(adjective, characteristic, quality, capability, efficiency) |
| soul-searching(noun, examination, disquisition, delving, examen) |
| sound(adjective, characteristic, quality, capability, efficiency) |
| striking(adjective, characteristic, quality, capability, efficiency) |
| study(noun, examination, disquisition, delving, examen) |
| survey(noun, examination, disquisition, delving, examen) |
| telling(adjective, characteristic, quality, capability, efficiency) |
| thought(noun, account, debate, deliberation, advisement) |
| trial(noun, examination, disquisition, delving, examen) |
| ultraefficient(adjective, characteristic, quality, capability, efficiency) |
| usable(adjective, characteristic, quality, capability, efficiency) |
| useable(adjective, characteristic, quality, capability, efficiency) |