1
due(adverb, straight, directly)
1
edge
1
even(adjective, direct, right, true, straight)
1
flat
1
flat-out
1
freshly(first, now, directly, immediately, promptly)
1
great-circle course
1
hasty
1
heedlessly
1
heterosexual
1
horizontal(adjective, direct, right, true, straight)
1
hot
1
hurriedly
1
impetuously
1
impulsively
1
in a hurry(expression, idiom)
1
in a jiffy(expression, idiom, first, now, directly)
1
in a second(adverb, directly)
1
in an instant(expression, idiom, first, now, directly)
1
in bee line(expression, adjective, idiom, direct, right)
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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>