45 entries under expression topic. ×

4
automatic pistol(noun, idiom, arms)
4
automatic rifle(noun, idiom)
3
machine rifle(noun, idiom)
3
shooting iron(idiom, arms)
2
winging it(free, casual, thoughtless, unrehearsed)
1
ad hoc(free, informal, casual, unrehearsed)
1
assault rifle(idiom, arms)
1
break loose(adjective, simple, natural, casual)
1
by ear(free, informal, casual, unrehearsed)
1
free spirited(adjective, simple, natural, casual)
1
from the hip(adjective, idiom, simple, natural)
1
gone off deep end(idiom, thoughtless, impetuous, unwary)
1
jumping the gun(idiom, thoughtless, impetuous, unwary)
1
of a piece
1
off top of head(adjective, idiom, simple, natural)
1
on impulse(free, informal, casual, unrehearsed)
1
self acting
1
toss off(free, casual, impulsive, spontaneous)
1
toss out(free, casual, impulsive, spontaneous)
1
up front(adjective, simple, natural, casual)
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APASmart Define. (2015). automatic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/automatic/thesaurus/synonyms
ChicagoSmart Define. 2015. "automatic thesaurus" https://smartdefine.org/automatic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, automatic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/automatic/thesaurus/synonyms>.
MLASmart Define. "automatic thesaurus" 8 October 2015. Web. 21 September 2026. <https://smartdefine.org/automatic/thesaurus/synonyms>