geno-, gen-, genit-, gener-, -gen

(Greek > Latin: race, kind; line of descent; origin, creation; pertaining to sexual relations, reproduction, or heredity; and more recently, a gene or genes)

steatogenous (noun) (no pl)
Regarding the production of fat; referring to the origin of steatosis; lipogenic: Steatogenous processes can occur by an infiltration of fat in the cells of the liver which are caused by a disturbance of the metabolism, as it is with alcoholism, for example.
syngenescophobia, sygenesophobia (s) (noun) (no plural)
An abnormal disgust of relatives: Dependency and intrusiveness found among family relations can cause an anxiety known as syngenescohobia, when parents, children, aunts, uncles, etc. have strong aversions towards the other kinsmen.
tachygenesis, tachygenetic
1. In medicine, the acceleration and compression of ancestral stages in embryonic development.
2. The sudden appearance of an organ in evolution; the part so appearing.
teratogenesis, teratogenetic, teratogenic, teratogeny
The production of monsters or misshapen organisms.
terrigenous (adjective) (not comparable)
1. Regarding something that has been derived from the land: Terrigenous geological deposits were formed in the ocean from substances obtained from the land by erosive action.
2 Concerning something produced by the land: Brown clay is a kind of marine sediment, mainly of terrigenous origin, and is composed largely of four different clay minerals.