25 entries under earliness topic. ×

27
immediately(noun, adjective, adverb, conjunction, time)
20
straight(adjective, adverb, right, honest, straightforward)
19
quickly(adverb, fast, rapidly, pronto)
18
at once(noun, expression, idiom, adverb, time)
17
forthwith(adverb, time, now, immediately, quickly)
17
instantaneously(adverb, fast, quickly, rapidly)
17
speedily(adverb, fast, quickly, rapidly)
8
apace(adverb, fast, quickly, rapidly)
8
shortly(adjective, adverb, quick, now, immediately)
6
summarily(adverb, first, now, immediately, rapidly)
5
on the spot(expression, idiom, adverb, immediately, rapidly)
4
in a while(expression, idiom)
4
straightway
3
by and by(verb, expression, idiom, phrasal verb)
3
on the instant(expression, idiom)
2
briefly(adjective, prompt, quick, timely, immediately)
2
incontinently
1
almost immediately(expression, idiom)
1
at short notice(expression, idiom, immediately, rapidly, instantly)
0
a' vue d'oeil(expression, idiom)
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APASmart Define. (2015). directly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/directly/thesaurus/synonyms
ChicagoSmart Define. 2015. "directly thesaurus" https://smartdefine.org/directly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, directly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/directly/thesaurus/synonyms>.
MLASmart Define. "directly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/directly/thesaurus/synonyms>