1. (n.) The quality of being inept; unfitness; inaptitude; unsuitableness.

2. (n.) Absurdity; nonsense; foolishness.

Urdummheit absurdity asininity awkwardness battiness brainlessness buffoonery clownishness clumsiness crackpottedness crankiness craziness daffiness desipience disability disablement disqualification eccentricity fatuity fatuousness folly foolery foolheadedness foolishness frivolity frivolousness futility gaucherie giddiness goofiness idiocy ignorance imbecility impoliticalness impoliticness inability inadequacy inadvisability inanity inappropriateness inaptitude inaptness incapability incapacitation incapacity incompetence incompetency incongruity inconvenience inconveniency inefficiency ineptness inexpedience inexpediency infancy infelicity inferiority inopportuneness insanity insufficiency irrationality lackbrainedness lackwittedness legal incapacity low IQ lunacy madness maladroitness mental weakness mindlessness minority niaiserie nugacity nuttiness primal stupidity queerness reasonlessness sappiness screwiness senselessness silliness slackmindedness slackwittedness stupidity thoughtlessness triflingness triviality undesirability unfitness unfittingness unfortunateness ungainliness unintellectuality unintelligence unmeetness unprofitability unprofitableness unseasonableness unseemliness unsuitability unsuitableness untimeliness unwisdom unwiseness uselessness wackiness wardship weirdness witlessness worthlessness wrongness zaniness zanyism