Source : Webster's Revised Unabridged Dictionary (1913)

Anecdotic \An`ec*dot"ic\, Anecdotical \An`ec*dot"ic*al\, a.
   Pertaining to, consisting of, or addicted to, anecdotes.
   ``Anecdotical traditions.'' --Bolingbroke.

Source : WordNet®

anecdotical
     adj : characterized by or given to telling anecdotes; "anecdotal
           conversation"; "an anectodal history of jazz"; "he was
           at his anecdotic best" [syn: {anecdotic}, {anecdotal}]