extemporarily

Adverb

WordNet 3.0

Adverb (1)

  1. without prior preparation“he spoke extemporaneously”Synonyms: extemporaneouslyextempore
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Webster's Dictionary (GCIDE)

Extemporarily \Ex*tem"po*ra*ri*ly\, adv. Extemporaneously. [1913 Webster]
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