The Collaborative International Dictionary of English v.0.48:

Asynartete \A*syn"ar*tete`\, a. [Gr. ? not united, disconnected;
   'a priv. + ? with + ? to fasten to.]
   Disconnected; not fitted or adjusted. -- A*syn"ar*tet"ic,
   a.
   [1913 Webster]

   Asynartete verse (Pros.), a verse of two members, having
      different rhythms; as when the first consists of iambuses
      and the second of trochees.
      [1913 Webster]