Voluntarily
Impulsively
The word 'spontaneously' is the adverb form of the adjective spontaneous.The noun forms for the adjective spontaneous are spontaneousness and spontaneity.
The trash can seemed to spontaneously burst into flames. I regretted spontaneously answering her questions.
spontaneously is one.
SPONTANEOUSLY MEANS IMMEDIATELY, THE ACTION DOESNT REQUIRE ANY INITIATION
Ex tempore.
No. The antonym of the word fresh is, inter alia, 'stale'. So, inasmuch as any modern term that has spontaneously sprung from the vernacular is not a word, 'unfresh' is not a word.
Spontaneously means for something to happen on impulse or without prior thought or discussion. It is something that occurs suddenly and naturally rather than a planned occurrence.
Done unconsciously or spontaneously
Easier is an adjective (comparative of easy).
the different between emitting x-rays spontaneously and non-spontaneously is that spontaneously means sending out and non-spontaneously means without effort.
No. The antonym of the word fresh is, inter alia, 'stale'. So, inasmuch as any modern term that has spontaneously sprung from the vernacular is not a word, 'unfresh' is not a word.