visionary
adjective
given to or characterized by fanciful, not presently workable, or unpractical ideas, views, or schemes.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
I am not censuring any insincerity of thought; I am complaining of the insincerity of a paltry, shaky, and unvisionary image.
From Hearts of Controversy by Alice Christiana Thompson Meynell