oat·en 
(ōtn)
(ōtn)adj.
Of, made of, or containing oats, oatmeal, or oat straw: oaten fodder.
- uncongeniality
- unconnected
- unconnectedly
- unconnectedness
- unconquerable
- unconquerably
- unconscionable
- unconscionableness
- unconscionably
- unconscious
- unconsciously
- unconsciousness
- unconsidered
- unconsolable
- unconsolably
- unconsolidated
- unconstitutional
- unconstitutionality
- unconstitutionally
- unconstructed
- uncontaminated
- uncontested
- uncontrollability
- uncontrollable
- uncontrollableness