Flat-out
Flat-out adjective - Having no exceptions or restrictions.
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Synonyms for Flat-out
Instantly
Instantly adverb - Without delay.
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Synonyms for Instantly
Flat-out and instantly are semantically related. Sometimes you can use "Flat-out" instead an adverb "Instantly".
Mutual synonyms
Related pairs
Both words in one sentence
- Named characters (which include the Player Characters, The Dragon, The Big Bad, and other bosses) have Hit Points and are resistant or flat-out immune to many effects that instantly fell Mooks.
Source: Contractual Boss Immunity -
Lampshaded later by the fact that Freiza flat-out admits he screwed up the whole "destroying Namek" thing, and it was supposed to explode instantly... he just made up the "five minutes left" thing to not look like an idiot.
Source: Magic Countdown
Cite this Source
Instantly and Flat-out. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flat-out/instantly
Flat-out & Instantly. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flat-out/instantly>.
Instantly or Flat-out. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flat-out/instantly.