| responsive(adjective, understanding, keen, sensible, certain) |
| review(noun, view, look, attention, conclusion) |
| saluting(verb, greeting) |
| scrutiny(noun, view, review, look, attention) |
| sensible(adjective, understanding, keen, certain, alert) |
| sensitive to(expression, adjective, understanding, keen, sensible) |
| sentient(adjective, understanding, keen, sensible, certain) |
| sight(noun, view, review, look, attention) |
| sighting |
| signaling(verb, greeting) |
| signalizing |
| slant(noun, view, review, look, attention) |
| smiling(verb, greeting) |
| speculation(noun, view, review, look, attention) |
| squint(noun, view, review, look, attention) |
| stare(noun, view, review, look, attention) |
| supraliminal(adjective, understanding, keen, sensible, certain) |
| sure(adjective, understanding, keen, sensible, certain) |
| surveillance(noun, view, review, look, attention) |
| survey(noun, view, review, look, attention) |