Ubiquity. Omnipresence; universal presence, all-pervasiveness.
Ant. Localization, limitation.
Ugly. Loathsome, unsightly, repulsive; ill-natured, quarrelsome; unpleasant; plain, ordinary, homely, hideous, frightful; cross, vicious.
Ant. Attractive, handsome, fair, pleasant, agreeable, beautiful, shapely, comely; lovely, kindly, good-natured, gentle.
Ultimate. Final, last, conclusive, farthest, extreme, most remote; elemental.
Ant. Initial, nearest, beginning, primary.
Un-. A prefix meaning not or without, or simply intensive, which is prefixed to nouns, adjectives, adverbs, and the participles of verbs. Words whose meaning is simply that of the root word with negative or intensive emphasis are omitted here, and their synonyms and antonyms may be formed from those of the root word.
Unction. Anointing, ointment; power, fervor, animation, fervency, ardor, enthusiasm, energy, spirit, emotion.
Ant. Tameness, perfunctoriness, coldness, lifelessness.
Unctuous. Fatty, oily, greasy; bland, suave, tender, fervid; obsequious, fawning, servile, sycophantic.