Flat-out
Flat-out adjective - Having no exceptions or restrictions.
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Synonyms for Flat-out
Both words in one sentence
- The Rusher flat-out bum rushes you with all available resources on cost-effective early game units, leading to a quick and brutal defeat if you don't see it coming, but doesn't have a backup plan, having put everything into their main attack.
Source: Artificial Brilliance - However, if these ideas are already a quick way for adult characters to go merrily Jumping Off the Slippery Slope, being a young, frustrated rebel, complete with the standard emotional immaturity and sometimes flat-out childish fantasies you'd expect out of someone this age only makes things worse.
Source: Young Conqueror -
You're very quick if you manage this 200-km (!) long race with a fully-tuned Saleen S7 TT or Mac Laren F1, both of which running up to around 262 MPH flat-out (and there's a lot of straights in the game) in less than half an hour.
Source: Marathon Level
Cite this Source
Quick and Flat-out. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/flat-out/quick
Flat-out & Quick. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/flat-out/quick>.
Quick or Flat-out. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/flat-out/quick.