49 entries under speedy topic. ×

1
accelerated(prompt, hot, fast, quick, rapid)
1
active(hot, quick, rapid, nimble)
1
blue streak(expression, hot, quick, nimble)
1
chop-chop(hot, quick, rapid, nimble)
1
dashing(hot, quick, rapid, nimble)
1
double-time(hot, quick, rapid, nimble)
1
electric(hot, quick, rapid, nimble)
1
expeditive(hot, quick, showy, rapid, nimble)
1
express(prompt, fast, quick, summary, rapid)
1
flashing(hot, quick, rapid, nimble)
1
fleeting(hot, quick, rapid, nimble)
1
flying(hot, quick, summary, nimble)
1
hairtrigger(hot, quick, rapid, nimble)
1
high-speed(quick, rapid)
1
hot(quick, rapid, nimble, brisk)
1
immediate(prompt, fast, quick, summary, rapid)
1
in a jiffy(expression, idiom, hot, quick, nimble)
1
lickety split(expression, hot, quick, nimble)
1
like a bat out of hell(expression, idiom, hot, quick, nimble)
1
like all get out(expression, idiom, hot, quick, nimble)
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APASmart Define. (2015). supersonic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/supersonic/thesaurus/synonyms
ChicagoSmart Define. 2015. "supersonic thesaurus" https://smartdefine.org/supersonic/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, supersonic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/supersonic/thesaurus/synonyms>.
MLASmart Define. "supersonic thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/supersonic/thesaurus/synonyms>