mountain bike, all-terrain bike, off-roader
['thresher, thrasher, threshing machine', 'loudspeaker, speaker, speaker unit, loudspeaker system, speaker system', 'oil filter', 'oxcart', 'corkscrew, bottle screw', 'ashcan, trash can, garbage can, wastebin, ash bin, ash-bin, ashbin, dustbin, trash barrel, trash bin', 'worm fence, snake fence, snake-rail fence, Virginia fence']