80 entries under adverb topic. ×

14
quickly(adjective, fast)
14
rapidly(adjective, fast)
13
swiftly(adjective, fast)
11
fast(adjective, fast)
11
speedily
8
apace
8
hastily
8
pronto(informal, fast)
7
posthaste(adjective, fast)
7
promptly
6
expeditiously
5
double-quick
5
like a shot(idiom, fast)
5
quick
4
flat-out
4
in a flash(expression, idiom, fast)
4
like greased lightning(idiom, fast)
4
on the double(expression, idiom, quickly)
4
soon
4
without delay
11 years ago|3.4k views|share |citing 
APASmart Define. (2015). lickety-split thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/lickety-split/thesaurus/synonyms
ChicagoSmart Define. 2015. "lickety-split thesaurus" https://smartdefine.org/lickety-split/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, lickety-split thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/lickety-split/thesaurus/synonyms>.
MLASmart Define. "lickety-split thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/lickety-split/thesaurus/synonyms>