2
posthaste(adjective, adverb, fast)
2
presto(first, now, directly, immediately, promptly)
2
shortcut
2
shortly(adverb, directly)
2
spry
2
subito
2
unbroken(adjective, direct, right, true, straight)
2
undeviating(adjective, direct, right, true, straight)
2
unhesitatingly
2
uninterrupted(adjective, direct, right, true, straight)
2
unswerving(adjective, direct, right, true, straight)
2
without hesitation(expression, adverb, straight, immediately, promptly)
1
agile
1
agilely
1
air line
1
all at once(expression, idiom)
1
all together
1
at a blow(expression, idiom)
1
at a stroke(expression, idiom)
1
at one blow(expression, idiom)
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APASmart Define. (2015). straightaway thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/straightaway/thesaurus/synonyms
ChicagoSmart Define. 2015. "straightaway thesaurus" https://smartdefine.org/straightaway/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, straightaway thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/straightaway/thesaurus/synonyms>.
MLASmart Define. "straightaway thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/straightaway/thesaurus/synonyms>