6 entries under nonpreparation topic. ×

7
spontaneous(adjective, unprepared, impromptu, unplanned, unrehearsed)
4
unrehearsed(adjective, spontaneous, unprepared, impromptu, unplanned)
3
extemporaneous(adjective, fake, spontaneous, unprepared, impromptu)
2
ad lib(expression, adjective, idiom, fake, mock)
2
improvised(adjective, spontaneous, unprepared, impromptu, unplanned)
0
ad libitem(expression, idiom)
13 years ago|1.1k views|share |citing 
APASmart Define. (2013). unscripted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unscripted/thesaurus/synonyms
ChicagoSmart Define. 2013. "unscripted thesaurus" https://smartdefine.org/unscripted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, unscripted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unscripted/thesaurus/synonyms>.
MLASmart Define. "unscripted thesaurus" 28 June 2013. Web. 23 September 2026. <https://smartdefine.org/unscripted/thesaurus/synonyms>