Other crossword clues for answer "FIFTHWHEEL"FIFTHWHEELUseful type of hitch in a pickup truck, or an undesired part of a social circleUnwanted thing*Double-date extraSuperfluous individualBased on the ends of 17-, 23-, 38- and 50-Across, unwanted thing that this puzzle lacksSuperfluous partSuperfluous participantSomebody superfluous.Superfluous one.Superfluous personUnwanted tagalongAwkward presence on a double date . . . like each of this puzzle's circled letters?Unnecessary personUnnecessary person, on a double dateExtra person on a double date ... who's depicted by the last O in 17-, 24-, 39- and 52-Across?Useless person20 percent of a spare tire?MisfitOdd man with two couplesUnnecessary tagalong (after 1-Across, 44-Across, 46-Across and 37-Down)