| impossible(adjective, hard, difficult, complex) |
| involved(adjective, hard, difficult, delicate, complex) |
| laborious(adjective, hard, difficult, complex) |
| tough(adjective, hard, difficult, complex) |
| irritable(adjective, delicate, cross, passionate, anxious) |
| sensible(adjective, understanding, open, easy, ready) |
| discerning(adjective, understanding, keen, sharp, smart) |
| emotional(adjective, kind, moving, soft, gentle) |
| susceptible(adjective, open, weak, moving, friendly) |
| acute(adjective, understanding, keen, sharp, obscure) |
| sharp(adjective, understanding, open, keen, sharp) |
| caring(adjective, help, feeling, understanding, kind) |
| discriminating(adjective, sharp, obscure, exact, superior) |
| sentient(adjective, understanding, open, moving, easy) |
| keen(adjective, understanding, sharp, obscure, smart) |
| aware(adjective, understanding, open, kind, keen) |
| politic(adjective, ability, delicate, union, refined) |
| fine(adjective, delicate, exact, superior, sophisticated) |
| open(adjective, easy, friendly, tender, sympathetic) |
| receptive(adjective, open, easy, sensible, enthusiastic) |