Ill, Illogical, Impaired, Imperfect, Impotent, Improper, Inaccurate, Inadequate, Inane, Inauspicious, Incapacitate, Incompetent, Inconclusive, Incongruous, Inconsequential, Inconsistent, Incorrect, Incurable, Indispose, Ineffective, Ineffectual, Inexpedient, Inferior, Infirm, Inoperative, Irrational, Isolationist, Languishing, Loner, Loose, Mad, Malevolent, Moribund, Outcast, Outpatient, Pale, Pariah, Patient, Peaked, Peaky, Reasonless, Recluse, Reduce, Reduced, Repealed, Repudiated, Revoked, Rheumatic, Senseless, Sick, Sicken, Sickly, Sinful, Sinister, Solitaire, Solitary, Spastic, Spurious, Sterile, Sufferer, Unavailing, Unconnected, Unhealthy, Unkind, Unpleasant, Afflict, Ailing, Anchorite, Annulled, Apoplectic, Arthritic, Ascetic, Bad, Barren, Black, Bootless, Case, Castrato, Consumptive, Contradictory, Counterproductive, Criminal, Cripple, Debilitate, Debilitated, Derange, Disable, Disabled, Disorder, Drained, Dud, Dyspeptic, Effete, Empty, Enervate, Enervated, Enfeeble, Epileptic, Erroneous, Eunuch, Evil, Exhausted, Failing, Fallacious, False, Fatuous, Faulty, Feckless, Feeble, Flawed, Frail, Fruitless, Futile, Gelding, Hermit, Unreasonable, Unscientific, Unsound, Untenable, Untoward, Untrue, Useless, Vain, Vicious, Victim, Void, Weaken, Weakened, Weakling, Weakly, Wicked, Wrong