| research(noun, examination, disquisition, delving, examen) |
| rumination(noun, account, debate, deliberation, advisement) |
| seat(noun, being, essence, quiddity, essentiality) |
| 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) |
| setting(noun, atmosphere, climate, ambient, clime) |
| situation(noun, atmosphere, climate, ambient, clime) |
| soul(noun, being, essence, quiddity, essentiality) |
| soul-searching(noun, examination, disquisition, delving, examen) |
| space(noun, atmosphere, climate, ambient, clime) |
| spirit(noun, being, essence, quiddity, essentiality) |
| status(noun, atmosphere, climate, ambient, clime) |
| study(noun, examination, disquisition, delving, examen) |
| stuff(noun, being, essence, quiddity, essentiality) |
| substance(noun, being, essence, quiddity, essentiality) |
| surround(noun, atmosphere, climate, ambient, clime) |
| surroundings(noun, atmosphere, climate, ambient, clime) |