upwind (adv.) upwelling (adj.) upward (adv.) upturn (n.) uptown (adv.) uptight (adj.) uptick (n.) uptake (n.) upsy-daisy (adv.) upswing (n.) upsurge (n.) upstream (adv.) upstate (adv.) upstart (n.) upstanding (adj.) upstairs (adv.) upstage (adv.) upskirt (adj.) upsilon (n.) upside down (adv.)