Adoption
Adoption noun - A legal proceeding that creates a parent-child relation between persons not related by blood; the adopted child is entitled to all privileges belonging to a natural child of the adoptive parents (including the right to inherit).
Fitness and adoption are semantically related. In some cases you can use "Fitness" instead a noun "Adoption".
Mutual synonyms
Cite this Source
Fitness and Adoption. (2016). Retrieved 2026, August 06, from https://thesaurus.plus/related/adoption/fitness
Adoption & Fitness. N.p., 2016. Web. 06 Aug. 2026. <https://thesaurus.plus/related/adoption/fitness>.
Fitness or Adoption. 2016. Accessed August 06, 2026. https://thesaurus.plus/related/adoption/fitness.
Google Ngram Viewer shows how "adoption" and "fitness" have occurred on timeline