extemporaneous
adjective
formaluk/ekˌstem.pəˈreɪ.ni.əs/us/ekˌstem.pəˈreɪ.ni.əs/done or said without anypreparationorthought:
即兴的;无准备的;即席的an extemporaneousspeech即兴演讲
Synonyms
extemporeformal
impromptu
Not expected or planned
- abruptly
- abruptness
- ad hoc
- ad hocism
- ad hockery
- extemporize
- hoof
- innocent
- innocently
- instinctive
- instinctively
- involuntarily
- spirit
- spontaneity
- spontaneous
- spontaneously
- steepness
- unannounced
- unwitting
- unwittingly