terrestrial

celestial, Elysian, empyreal, empyrean, supernal

metaphysical

devotional, divine, religious, sacred, spiritual, utopian

extraterrestrial

ethereal, supernatural, transcendent, transcendental

high-minded, lofty, noble, sublime

aberrant, abnormal, atypical

exceptional, extraordinary, freak, peculiar, phenomenal, rare, singular, special, uncommon, uncustomary, unique, unusual, unwonted

bizarre, curious, far-out, odd, outlandish, out-of-the-way, quirky, remarkable, screwy, strange, weird, wild