Abrupt(a.) Broken off; very steep, or craggy, as rocks, precipices, banks; precipitous; steep; as, abrupt places.
Abrupt(a.) Without notice to prepare the mind for the event; sudden; hasty; unceremonious.
Abrupt(a.) Having sudden transitions from one subject to another; unconnected.
Abrupt(a.) Suddenly terminating, as if cut off.
Abrupt(n.) An abrupt place.
Abrupt(v. t.) To tear off or asunder.
Abruption(n.) A sudden breaking off; a violent separation of bodies.
Abruptly(adv.) In an abrupt manner; without giving notice, or without the usual forms; suddenly.
Abruptly(adv.) Precipitously.
Abruptness(n.) The state of being abrupt or broken; craggedness; ruggedness; steepness.
Abruptness(n.) Suddenness; unceremonious haste or vehemence; as, abruptness of style or manner.

Words within abruptions