Fossilized
Fossilized adjective - Having passed its time of use or usefulness.
Intercross and fossilized are semantically related. In some cases you can use "Intercross" instead a verb "Fossilized".
Intercross
Intercross noun - An offspring of parents with different genes especially when of different races, breeds, species, or genera.
Fossilized and intercross are semantically related. Sometimes you can use "Fossilized" instead a verb "Intercross".
Cite this Source
Intercross and Fossilized. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fossilized/intercross
Fossilized & Intercross. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fossilized/intercross>.
Intercross or Fossilized. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fossilized/intercross.
Google Ngram Viewer shows how "fossilized" and "intercross" have occurred on timeline