1
insuppressible(careless, thoughtless, impulsive, reckless, hasty)
1
intempestive
1
intrusive
1
irrational(careless, thoughtless, impulsive, reckless, hasty)
1
irrelevant
1
jumping to conclusions(expression, idiom, careless, thoughtless, impulsive)
1
kid(inexperienced, young, childish, undeveloped, unformed)
1
kidstuff(inexperienced, young, childish, undeveloped, unformed)
1
madcap(careless, thoughtless, impulsive, reckless, hasty)
1
mal a propos(expression, idiom)
1
malapropos
1
morning
1
new
1
not firm
1
obsolete
1
off base
1
out of line(expression, idiom)
1
out of phase(expression, idiom)
1
out of time(expression, idiom)
1
overearly(adjective, quick, improper, inappropriate, unfortunate)
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APASmart Define. (2015). premature thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/premature/thesaurus/synonyms
ChicagoSmart Define. 2015. "premature thesaurus" https://smartdefine.org/premature/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, premature thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/premature/thesaurus/synonyms>.
MLASmart Define. "premature thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/premature/thesaurus/synonyms>