Deep and Headlong

Deep

Deep adjective - Extending far downward.

Headlong and deep are semantically related. In some cases you can use "Headlong" instead an adjective "Deep".

Headlong

Headlong adjective - Acting or done with excessive or careless speed.

Deep and headlong are semantically related. Sometimes you can use "Deep" instead an adjective "Headlong".

Mutual synonyms

Both words in one sentence

  • Literature / Nero Wolfe Knight in Sour Armor: For all his cynicism and snark, deep down Archie is quite the romantic knight-errand, and will unhesitatingly throw himself headlong into trouble in the name of a good cause (in particular if the cause in question is a pretty lady who needs his help).
Cite this Source
Headlong and Deep. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deep/headlong
Deep & Headlong. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deep/headlong>.
Headlong or Deep. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deep/headlong.
Google Ngram Viewer shows how "deep" and "headlong" have occurred on timeline