abrupt

definition: surprisingly and unceremoniously brusque in manner
example: an abrupt reply
speech part: adjective
synonyms:
definition: exceedingly sudden and unexpected
example: came to an abrupt stop
speech part: adjective
synonyms:
definition: extremely steep
example: an abrupt canyon
speech part: adjective
synonyms: sharp
definition: marked by sudden changes in subject and sharp transitions
example: abrupt prose
speech part: adjective
synonyms: disconnected

abrupt is explained and pronounced

How abrupt is being used?