44 entries under impulsive topic. ×

3
unplanned(adjective, unprompted, spur-of-the-moment)
2
unprompted(adjective, spur-of-the-moment)
1
artless(adjective, unprompted, spur-of-the-moment)
1
casual(unprompted, spur-of-the-moment)
1
free(adjective, natural, artless, unconventional)
1
natural(adjective, unprompted, spur-of-the-moment)
1
offhand(unprompted, spur-of-the-moment)
0
ad-lib(unprompted, spur-of-the-moment)
0
automatic(unprompted, spur-of-the-moment)
0
break loose(expression, unprompted, spur-of-the-moment)
0
down(unprompted, spur-of-the-moment)
0
extemporaneous(unprompted, spur-of-the-moment)
0
extempore(unprompted, spur-of-the-moment)
0
free spirited(expression, unprompted, spur-of-the-moment)
0
from the hip(expression, idiom, unprompted, spur-of-the-moment)
0
impetuous(unprompted, spur-of-the-moment)
0
impromptu(unprompted, spur-of-the-moment)
0
improvised(unprompted, spur-of-the-moment)
0
inevitable(unprompted, spur-of-the-moment)
0
instinctive(unprompted, spur-of-the-moment)
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APASmart Define. (2013). unstructured thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unstructured/thesaurus/synonyms
ChicagoSmart Define. 2013. "unstructured thesaurus" https://smartdefine.org/unstructured/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, unstructured thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unstructured/thesaurus/synonyms>.
MLASmart Define. "unstructured thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/unstructured/thesaurus/synonyms>