undreamt > define
adjective
- Not imagined even in a dream.
- synonyms: undreamed, undreamed of, undreamt of, unimagined
by WordNet 3.0 © 2006 by Princeton University
(a.) Not dreamed or dreamed of; not th/ught of; not imagined; -- often followed by of.
by Webster's Revised Unabridged Dictionary