| promising(reasonable, fair, expected, apt, hopeful) |
| prone(adjective, reasonable, fair, acceptable, expected) |
| purposeful |
| pushover(reasonable, likely, possible, desirable, feasible) |
| putty in hands(expression, adjective, idiom, soft, subdued) |
| reachable |
| realist(feature, state, characteristic, reality) |
| resolvable |
| rolls with punches(expression, idiom, soft, yielding, flexible) |
| seeming(adjective, reasonable, fair, acceptable, expected) |
| shapeable(adjective, soft, pliable, malleable) |
| simple as ABC(expression, adjective, idiom, reasonable, easy) |
| snap(adjective, reasonable, practical, likely, possible) |
| snapper(adjective, reasonable, easy, possible, undemanding) |
| soluble |
| solvable |
| sound(adjective, reasonable, sensible, useful, sober) |
| subject to(expression, adjective, reasonable, fair, acceptable) |
| submissive(adjective, soft, subdued, yielding, flexible) |
| suitable(reasonable, possible, doable, practicable, viable) |