Synonyms for Glorious:

adj.

adored, idiolized; divine (adjective)
famous, enjoyable, bright, great, noble, grand, memorable, eminent, gratifying, delightful, Famed, magnificent, time-honored, distinguished, immortal, heavenly, wonderful, well-known, renowned, gorgeous, marvelous, venerable, heroic, honored, preeminent, splendid, resplendent, beautiful, triumphant, pleasurable, celebrated, notable, illustrious, remarkable, brilliant, sublime, exalted.
beautiful (adjective)
angelic, exquisite, stunning, elegant, breathtaking, ravishing.
distinguished (adjective)
memorable.
excellent (adjective)
cool, super.
heavenly (adjective)
delightful, joyful, rhapsodic, marvelous, miraculous, wonderful, blissful, ecstatic, heavenly, Wonderous, fabulous.
successful (adjective)
huge, high-flying, leading, successful, thriving, big, triumphant.

n.

burning, boiling, scorching, mild, red hot, balmy, warm, scalding, tropical. enchanting, festive, agreeable, pleasant, gratifying. gorgeous, Splendorous. dreamy, super, fantastical, cool, dandy, sensational, hot, ripping, swell, keen, tremendous, good, neat, fantastic, nifty, groovy, terrific. glorious (noun)
divine, elysian, illustrious, lustrous, incandescent, splendiferous, blessed, empyrean, proud, blest, empyreal, brilliant, beautiful, sublime, redoubtable, impressive, splendid, historied, inspired, resplendent, respected, bright, magnificent, celebrated, storied.

Other synonyms:

groovy, ripping, Splendorous, nifty. distinguished. gorgeous, tremendous. sensational, dandy, dreamy. hot, keen, cool, terrific, neat. fantastical. fantastic. eminent
great.
illustrious
illustrious, immortal.

Usage examples for glorious

  1. Up betimes yesterday and to- day, the sun rising very bright and glorious and yet yesterday, as it hath been these two months and more, was a foul day the most part of the day. – Diary of Samuel Pepys, Complete Transcribed From The Shorthand Manuscript In The Pepysian Library Magdalene College Cambridge By The Rev. Mynors Bright by Samuel Pepys Commentator: Lord Braybrooke
  2. Yes, 'twill be a glorious day. – The Puppet Crown by Harold MacGrath