| resistant(adjective, slow, awkward, shy, forced) |
| rocky(adjective, health, mean, weak, sick) |
| unconsenting(adjective, unwilling, unwillingness) |
| afraid(adjective, slow, modest, humble, shy) |
| balky(adjective, unwilling, uncooperative) |
| below par(expression, adjective, weak, sick, infirm) |
| confined(adjective, mean, bad, weak, disease) |
| debilitated(adjective, mean, weak, sick, feeble) |
| decrepit(adjective, diseased) |
| demurring(adjective, difficult, awkward, unenthusiastic, forced) |
| feeble(adjective, mean, weak, thin, sick) |
| out of commission(expression, adjective, idiom) |
| valetudinarian |
| weak(adjective, mean, thin, sick, feeble) |
| affected(adjective, diseased) |
| afflicted |
| chary(adjective, modest, humble, hesitant, suspicious) |
| contrary(adjective, awkward, hostile, hesitant, antagonistic) |
| disabled(adjective, diseased) |
| discouraged(verb, unenthusiastic, unwilling, disinclined) |