| faithless(adjective, dishonest, changeable, untrustworthy, indecisive) |
| feeble(adjective, weak, delicate, ill, sick) |
| fragile(adjective, weak, delicate, false, ill) |
| impulsive(adjective, careless, lively, active, unreasonable) |
| insane(false, foolish, mad, unreasonable, ill) |
| insubstantial(adjective, weak, delicate, false, short) |
| irrational(adjective, foolish, anxious, unreasonable, doubtful) |
| labile |
| mental(adjective, insane, psychiatric) |
| moody(adjective, careless, unreasonable, unpredictable, changeable) |
| not financially secure(adjective, characteristic, quality, finance, banking) |
| not financially strong(adjective, characteristic, quality, finance, banking) |
| not sound financially(adjective, characteristic, quality, finance, banking) |
| of doubtful commericial viability(adjective, characteristic, quality, finance, banking) |
| of doubtful financial viability(adjective, characteristic, quality, finance, banking) |
| suspect(adjective, doubtful, shaky, uneven, unbalanced) |
| touchy(adjective, understanding, keen, fine, sensible) |
| unequal(adjective, stable, irregular) |
| unsteadfast(adjective, changing, mobile, shifting, movable) |
| variant(adjective, change, unsettled, variable) |