Vocabulary : Imprompt to Improportionate
Imprompt : Not ready.Impromptu : Offhand; without previous study; extemporaneous; extempore; as, an impromptu verse. ;; Something made or done offhand, at the moment, or without previous study; an extemporaneous composition, address, or remark. ;; A piece composed or played at first thought; a composition in the style of an extempore piece.
Improper : Not proper; not suitable; not fitted to the circumstances, design, or end; unfit; not becoming; incongruous; inappropriate; indecent; as, an improper medicine; improper thought, behavior, language, dress. ;; Not peculiar or appropriate to individuals; general; common. ;; Not according to facts; inaccurate; erroneous. ;; To appropriate; to limit.
Improperation : The act of upbraiding or taunting; a reproach; a taunt.
Improperia : A series of antiphons and responses, expressing the sorrowful remonstrance of our Lord with his people; -- sung on the morning of the Good Friday in place of the usual daily Mass of the Roman ritual.