| prone(adjective, easy, ready, subject, sensitive) |
| pushover(adjective, open, easy, friendly, sympathetic) |
| quick on the uptake(expression, adjective, idiom, open, friendly) |
| ready(adjective, open, easy, friendly, sympathetic) |
| roused(adjective, easy, ready, subject, sensitive) |
| sensible(adjective, easy, ready, subject, sensitive) |
| sensile(adjective, easy, sensible, ready, subject) |
| sensitive(adjective, open, easy, friendly, sensible) |
| sentient(adjective, easy, sensible, ready, subject) |
| sitting duck(expression, adjective, easy, ready, subject) |
| spongy(adjective, flexible, susceptible, gullible, impressionable) |
| springy(adjective, flexible, susceptible, gullible, impressionable) |
| stirred(adjective, easy, ready, subject, sensitive) |
| stretchable(adjective, flexible, susceptible, gullible, impressionable) |
| stretchy(adjective, flexible, susceptible, gullible, impressionable) |
| suasible |
| subject(adjective, easy, ready, sensitive, affected) |
| sucker(adjective, easy, ready, subject, sensitive) |
| swallow(adjective, easy, ready, subject, sensitive) |
| swayed(adjective, easy, ready, subject, sensitive) |