Source : Webster's Revised Unabridged Dictionary (1913)

Dilettanteish \Dil`et*tan"te*ish\, a.
   Somewhat like a dilettante.

Source : WordNet®

dilettanteish
     adj : showing frivolous or superficial interest; amateurish; "his
           dilettantish efforts at painting" [syn: {dilettante}, {dilettantish},
            {sciolistic}]