unworldly (adj.) unworkable (adj.) unwonted (adj.) unwitting (adj.) unwisely (adv.) unwise (adj.) unwind (v.) unwilling (adj.) unwieldy (adj.) unwholesome (adj.) unwell (adj.) unwelcome (adj.) unwed (adj.) unwearied (adj.) unwavering (adj.) unwashed (adj.) unwary (adj.) unwarranted (adj.) unwanted (adj.) unveil (v.)