Head
Head verb - To go on a specified course or in a certain direction.
Pre-existing and head are semantically related In some cases you can replace phrase "Pre-existing" with "Head", this terms are similar.
Pre-existing
Pre-existing adjective - Existing previously or before something.
Head and pre-existing are semantically related in precede topic. Sometimes you can use "Head" instead a verb phrase "Pre-existing", if it concerns topics such as go ahead of.
Cite this Source
Pre-existing and Head. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/head/pre-existing
Head & Pre-existing. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/head/pre-existing>.
Pre-existing or Head. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/head/pre-existing.