a, o, d, e, n, c, h, t, i are letters that make 'Thecodontia'
cod, OD, COD, Don, DO, he, do, ti, NT, EC, don, He, codon, Odo, on, thecodont, CO, IA, TIA, Co, Th, Ti are words within 'Thecodontia'
1 possible definitions for 'Thecodontia'
Under this definition, thecodontia is a noun and has the following properties:
order Thecodontia has the same meaning as Thecodontia
'Thecodontia' can be a type of animal order.
'Thecodontia' can be a member of Archosauria, subclass Archosauria.
thecodont, thecodont reptile are members of 'Thecodontia'.