No definitions found for 'upward motion'
Perhaps one of these:
upbraid,
upper darby,
upbraider,
upper tail coverts,
upbraided,
upbraiding,
upper tunguska,
upridged,
upwardly,
upbreed,
upwards,
upper tract,
upward closure,
upward of,
upwards of,
upper transit,
upbreathe,
uproot,
upper deck,
upper ten thousand,
uphoard,
upwreath,
upper topsail,
uppertendom,
upward,
upper ten,
uprooter,
uberty