Term: unskillfulness: a lack of cognitive skill
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: alastrim: a mild form of smallpox caused by a less virulent form of the virus
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: coltsfoot: perennial herb with large rounded leaves resembling a colt's foot and yellow flowers appearing before the leaves do; native to Europe but now nearly cosmopolitan; used medicinally especially formerly
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: cocktail: an appetizer served as a first course at a meal
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: head of household: the head of a household or family or tribe
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: bouquet: a pleasingly sweet olfactory property
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: buspirone: a drug (trade name BuSpar) designed specifically for anxiety
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: cestoda: tapeworms
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: name: a defamatory or abusive word or phrase
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: cowfish: trunkfish having hornlike spines over the eyes
Broader: inability: lack of ability (especially mental ability) to do something | Unrelated: classic: a creation of the highest excellence