0
accidental
0
adventitious
0
careless
0
casual
0
conditional
0
extempore
0
fugitive
0
impromptu
0
improvised
0
impulsive
0
inadvertent
0
informal
0
irregular
0
makeshift
0
nonchalant
0
occasional
0
offhand
0
offhanded
0
probationary
0
provisional
<12>
13 years ago|114 views|share |citing 
APASmart Define. (2013). extemporal thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/extemporal/thesaurus/related
ChicagoSmart Define. 2013. "extemporal thesaurus" https://smartdefine.org/extemporal/thesaurus/related (accessed September 21, 2026).
HarvardSmart Define 2013, extemporal thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/extemporal/thesaurus/related>.
MLASmart Define. "extemporal thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/extemporal/thesaurus/related>