WordNet: dazzling, eye-popping, fulgurant, fulgurous

amazingly impressive; suggestive of the flashing of lightning; "the skater's dazzling virtuosic leaps"; "these great best canvases still look as astonishing and as invitingly new as they did...when...his fulgurant popularity was in full growth"- Janet Flanner"; "adventures related...in a style both vivid and fulgurous"- Idwal Jones"