Synonyms
Adverb
1. ad lib
Adjective
1. ad libitum, spontaneously, ad-lib
Noun
1. extemporaneous, extemporary, extempore, offhand, offhanded, off-the-cuff, unrehearsed, unprepared, address
2. speech, passage
3. musical passage
Misspellings - Typos
improptu, mipromptu, improm[tu, impromptuu, impomptu, ipmromptu, imprmoptu, imprompru, impropmtu, mpromptu, imprommptu, imprompti, impromput, iimpromptu, imprompt, immpromptu, imppromptu, imprpmptu, imprompty, imprromptu, im[romptu, i,promptu, imprompptu, umpromptu, imoromptu, imptomptu, imprompttu, ompromptu, impro,ptu, ipromptu, impeomptu, impronptu, imrpomptu, inpromptu, imprmptu, impromtu, improomptu, imromptu, imprompyu, imprompu, impromtpu, impormptu, impromotu, imprimptu