statesmanly

from WordNet (r) 3.0 (2006)

statesmanly
    adj 1: marked by the qualities of or befitting a statesman; "a
           man of statesmanlike judgment"; "a statesmanlike solution
           of the present perplexities"-V.L.Parrington [syn:
           {statesmanlike}, {statesmanly}] [ant: {unstatesmanlike}]

from The Collaborative International Dictionary of English v.0.48

Statesmanly \States"man*ly\, a.
   Becoming a statesman.
   [1913 Webster]