flaw β Also called windflaw. a sudden, usually brief windstorm or gust of wind.
hole β an opening through something; gap; aperture: a hole in the roof; a hole in my sock.
hump β a rounded protuberance, especially a fleshy protuberance on the back, as that due to abnormal curvature of the spine in humans, or that normally present in certain animals, as the camel or bison.
imperfection β an imperfect detail; flaw: a law full of imperfections.
inconsistency β the quality or condition of being inconsistent.
inequality β social or economic disparity: inequality between the rich and the poor; widening income inequality in America. unequal opportunity or treatment resulting from this disparity: inequality in healthcare and education.
shift β to put (something) aside and replace it by another or others; change or exchange: to shift friends; to shift ideas.
spasm β Pathology. a sudden, abnormal, involuntary muscular contraction, consisting of a continued muscular contraction (tonic spasm) or of a series of alternating muscular contractions and relaxations (clonic spasm)
stop β to cease from, leave off, or discontinue: to stop running.
twist β to combine, as two or more strands or threads, by winding together; intertwine.
uncertainty β the state of being uncertain; doubt; hesitancy: His uncertainty gave impetus to his inquiry.
variability β apt or liable to vary or change; changeable: variable weather; variable moods.
variation β the act, process, or accident of varying in condition, character, or degree: Prices are subject to variation.