fantast

You can imagine how I felt when I saw that he looked upon me as a foolish fantast.

A dissipated fantast with the half-insane imagination of the drunkard—Hoffmann.

The epithet "fantast" may be equally suitably applied to Brentano.

Besides plays, now unreadable, he wrote two long novels and a number of short tales, which all bear witness to the fantast in him.

He has himself a good deal of the fantast again, but with a better basis of solidity beneath it.