9 letters · 15 points in Scrabble
noun a person given to fanciful speculations and enthusiasms with little regard for what is actually possible
noun a person with unusual powers of foresight
adjective not practical or realizable; speculative
originEtymology tree English vision Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusder. Middle English -arie English -ary English visionary From vision + -ary.
Etymology from Wiktionary, CC BY-SA 3.0