Source : Webster's Revised Unabridged Dictionary (1913)

Romanticist \Ro*man"ti*cist\, n.
   One who advocates romanticism in modern literature. --J. R.
   Seeley.

Source : WordNet®

romanticist
     n 1: someone who indulges in excessive sentimentality [syn: {sentimentalist}]
     2: an artist of the romantic period or someone influenced by
        romanticism [syn: {romantic}] [ant: {classicist}]

romanticist
     adj : belonging to or characteristic of romanticism or the
           Romantic movement in the arts; "romantic poetry" [syn:
           {romantic}, {romanticistic}]