tyrannous

from WordNet (r) 3.0 (2006)

tyrannous
    adj 1: marked by unjust severity or arbitrary behavior; "the
           oppressive government"; "oppressive laws"; "a tyrannical
           parent"; "tyrannous disregard of human rights" [syn:
           {oppressive}, {tyrannical}, {tyrannous}]

from The Collaborative International Dictionary of English v.0.48

Tyrannous \Tyr"an*nous\ (t[i^]r"an*n[u^]s), a.
   Tyrannical; arbitrary; unjustly severe; despotic. --Sir P.
   Sidney. -- {Tyr"an*nous*ly}, adv.
   [1913 Webster]

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