5 letters · 9 points in Scrabble
adjective having great (or a certain) extent from one side to the other
adjective broad in scope or content; ; ; ; ; - T.G.Winner
adjective (used of eyes) fully open or extended
originFrom Middle English widder, widdur, widere, from Old English widdra; equivalent to wide + -er.
Etymology from Wiktionary, CC BY-SA 3.0