39 entries under instantly topic. ×

21
soon(adverb, quick, directly, immediately, rapidly)
11
anon(adverb, quick, directly, immediately, quickly)
8
directly(adverb, quick, now, immediately, quickly)
6
summarily(adverb, directly, immediately, rapidly)
4
forthwith(adverb, now, directly, immediately, quickly)
3
pronto(quick, now, directly, immediately, quickly)
3
at once(expression, idiom, now, directly, immediately)
2
in a jiffy(expression, adverb, directly, immediately, rapidly)
2
on the dot(expression, quick, directly, immediately, rapidly)
2
promptly(quick, now, directly, immediately, quickly)
2
rapidly(adverb, directly, immediately, forthwith)
2
right away(verb, expression, phrasal verb, now, directly)
2
right now(expression, idiom, now, directly, immediately)
2
straight away(verb, expression, phrasal verb, directly, immediately)
2
without delay(expression, now, directly, immediately, rapidly)
1
instantaneously(straight, directly, immediately, quickly, rapidly)
1
now(adverb, straight, directly, immediately, rapidly)
1
at short notice(expression, idiom, directly, immediately, rapidly)
1
double-time(directly, immediately, rapidly, forthwith)
1
hereupon(directly, immediately, rapidly, forthwith)
<12>
11 years ago|9.9k views|share |citing 
APASmart Define. (2015). shortly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/shortly/thesaurus/synonyms
ChicagoSmart Define. 2015. "shortly thesaurus" https://smartdefine.org/shortly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, shortly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/shortly/thesaurus/synonyms>.
MLASmart Define. "shortly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/shortly/thesaurus/synonyms>