ଅର୍ଥ : In a spontaneous manner.
ଉଦାହରଣ :
This shift occurs spontaneously.
ଅର୍ଥ : Without advance preparation.
ଉଦାହରଣ :
He spoke ad lib.
ସମକକ୍ଷ : ad lib, ad libitum, impromptu
Spontaneously meaning in Telugu.