genetic dead end
nongentile
permavirgin
unthinkable
xenogenesis
noninfant
baby
unimpregnable
ham-and-egger
natural son
nonembryogenic
glint in the milkman's eye
nondescendant
piece of meat
defective
sterilisation
sterilization
infecund
embryonid
child
sinner
unnaturalizable
preadult
zoogonous
nongeneticist
noninheritable
noninheritance
uninheritable
by-blow
nonhouseholder
nonbeing
unembryonic
always a bridesmaid, never a bride
embryolessness
exogeneity
nonembryonic
pseudembryo
subadult
nonadult
progenitive
nonevolutionist
noninheriting
unembryonated
dropkick
childlessness
natural child
malformation
uninnate
inembryonate
noninnate