arid
1 barren, desert, dried up, dry, moistureless, parched, sterile, torrid, waterless
2 as dry as dust, boring, colourless, dreary, dry, dull, flat, jejune, lifeless, spiritless, tedious, tiresome, uninspired, uninteresting, vapid
Antonyms
1 fertile, fruitful, lush, rich, verdant
2 exciting, interesting, lively, sexy (informal) spirited, stimulating, vivacious