fixation
excrescency
ripe
pregenitally
regression
immaturity
preduplication
immatureness
preduplicate
underdeveloped
neoteny
epeirogenetic
pregenitality
recapitulate
epeirogenic
autumnal
premyogenic
evolved
fully-grown
peramorphosis
degenerate
begotten
idiogenetic
progeniture
epeirogenically
increase
regranulation
retrotranscript
hypermature
throwback
preproliferative
normoevolutive
twice removed
biohydrogeneration
degeneracy
postmutational
autoregenerative
neotenic complex syndrome
predegraded
morphogenically
next generation
biodegeneration
stirp
chronogenetic
retrocessional
tendonogenic
retrotransposing
retrotranspose
theory of inheritance