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1. Occurring among members of a family usually by heredity
   - familial, hereditary, inherited, transmitted, transmissible
    
2. Of or relating to or produced by or being a gene
   "genetic code"
   - genic, genetical
    
3. Pertaining to or referring to origin
   "genetic history reconstructs the origins of a literary work"
    
4. Of or relating to the science of genetics
   "genetic research"
   - genetical

See also: gene, genetically, genetics, heritable, inheritable, origin

Encyclopedia: Genetic