ଅର୍ଥ : A creation spoken or written or composed extemporaneously (without prior preparation).
ଅର୍ଥ : An unplanned expedient.
ସମକକ୍ଷ : temporary expedient
ଅର୍ଥ : A performance given extempore without planning or preparation.
ସମକକ୍ଷ : extemporisation, extemporization