id·i·o·path·ic 
(ĭd′ē-ə-păthĭk, ĭd′ē-ō-)
(ĭd′ē-ə-păthĭk, ĭd′ē-ō-)adj.
Of, relating to, or designating a disease having no known cause.
id′i·o·pathi·cal·ly adv.
- unconnectedly
- unconnectedness
- unconquerable
- unconquerably
- unconscionable
- unconscionableness
- unconscionably
- unconscious
- unconsciously
- unconsciousness
- unconsidered
- unconsolable
- unconsolably
- unconsolidated
- unconstitutional
- unconstitutionality
- unconstitutionally
- unconstructed
- uncontaminated
- uncontested
- uncontrollability
- uncontrollable
- uncontrollableness
- uncontrollably
- uncontrolled