invalidity

debility decrepitude delicacy disease enervation etiolation exhaustion flimsiness frailness frailty inability inadequacy incapacity incompetence ineffectualness infirmity insignificance insufficiency lameness languor lassitude malaise senility unhealthiness weakness

effeteness infirmness sickliness

ability good health health healthiness robustness strength sufficiency vigor

effectiveness heartiness power soundness

aberration ambiguity artifice bias casuistry cavil deceit deception deceptiveness delusion deviation elusion equivocation erratum erroneousness error evasion falsehood faultiness flaw heresy illogicality inconsistency inexactness misapprehension miscalculation misconstrual misinterpretation mistake notion paradox perversion preconception prejudice quirk solecism sophism sophistry spuriousness subterfuge untruth

non sequitur quibbling

accuracy certainty conformity correction directness facing fairness frankness honesty honor meeting openness reality sameness truth truthfulness uprightness

aberration ambiguity artifice bias casuistry cavil deceit deception deceptiveness delusion deviation elusion equivocation erratum erroneousness error evasion falsehood faultiness flaw heresy illogicality inconsistency inexactness misapprehension miscalculation misconstrual misinterpretation mistake notion paradox perversion preconception prejudice quirk solecism sophism sophistry speciousness subterfuge untruth

non sequitur quibbling

accuracy certainty conformity correction directness facing fairness frankness honesty honor meeting openness reality sameness truth truthfulness uprightness

deficiency failing flaw fragility frailty gap instability lack lapse shortcoming vulnerability

appetite blemish debility decrepitude delicacy enervation faintness fault feebleness fondness impairment imperfection impotence inclination inconstancy indecision infirmity irresolution languor liking passion penchant powerlessness predilection proclivity prostration senility taste vice vitiation

Achilles heel chink in armor soft spot sore point

advantage perfection strength strong point success

ability health robustness soundness

deficiency flaw fragility imperfection shortcoming soft spot vulnerability

Achilles heel appetite blemish chink in armor debility decrepitude delicacy enervation failing faintness fault feebleness foible fondness frailty gap impairment impotence inclination inconstancy indecision infirmity instability irresolution lack languor lapse liking passion penchant powerlessness predilection proclivity prostration senility sore point taste vice vitiation

perfection