impatiencenoun · Level 3 SAT1Unwillingness to brook delays or wait the natural course of thingsHer impatience with the slow approval process led her to seek a faster route.ModuleLevel 3Registeracademic, toneCollectionCollection 063SAT Complete planAlso in Collection 063extenuate, muffle, simplify, acclamation, fledgling, inaudible, stupendous, entrance and 1 more