SPONTANEOUSLY as ADVERB

1. Meaning
   • without advance preparation
   Synonym(s)
   • ad lib (what does ad lib mean?)
   • ad libitum (what does ad libitum mean?)
   • impromptu (what does impromptu mean?)
   Usage Example(s)
   • he spoke ad lib
2. Meaning
   • in a spontaneous manner
   Usage Example(s)
   • this shift occurs spontaneously
   Pertainym(s)
   • spontaneous (what does spontaneous mean?)
   • self-generated (what does self-generated mean?)