Definite and Flat out

Definite

Definite adjective - Having distinct or certain limits.

Flat out and definite are semantically related. In some cases you can use "Flat out" instead an adjective "Definite".

Flat out

Flat out adverb - At top speed.
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Synonyms for Flat out

Definite and flat out are semantically related. Sometimes you can use "Definite" instead an adjective phrase "Flat out".
Cite this Source
Flat out and Definite. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/definite/flat_out
Definite & Flat out. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/definite/flat_out>.
Flat out or Definite. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/definite/flat_out.
Google Ngram Viewer shows how "definite" and "flat out" have occurred on timeline