o, e, n, t, y are letters that make 'neoteny'
neo, te, en, ten, NE, NY, Ne, Te are words within 'neoteny'
1 possible definitions for 'neoteny'
Under this definition, neoteny is a noun and has the following properties:
'neoteny' can be a type of evolutionary trend.
neotenic, neotenous are derivatives of 'neoteny'.