Cliche

Antonyms of cliche:
animating, energizing, enlivening, exciting, galvanizing, invigorating, stimulating, absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting, atypical, extraordinary, strange, unaccustomed, uncommon, unfamiliar, unheard-of, unknown, unprecedented, unusual, pathbreaking, pioneering, trailblazing, fresh, new, novel, original, unclich├ęd, unhackneyed.