Predicate Consequent Reason
u-511_(kancolle) (70) ro-500_(kancolle) (200) same character
ultimate_madoka (328) kaname_madoka (1374) A specific version of the same character
underwater (1134) water (13524) Tag Discussion forum (1459), pages 67-68
unicorn (33) horse (253) A unicorn is a mythical type of horse
utawarerumono_itsuwari_no_kamen (60) utawarerumono (185) Parent copyright
verniy_(kancolle) (90) hibiki_(kancolle) (357) A specific version of the same character
violin (305) instrument (2491) Because instrument
vocaloid_china (285) vocaloid (20210) Subset of same copyright.
volleyball (74) sport (417)
waterfall (378) water (13524) By Suggestion.
watermelon (285) fruit (2593) watermelon is both a fruit and a berry (called a pepo) http://en.wikipedia.org/wiki/Watermelon
witch_hat (1077) hat (17184)
wolf (158) animal (11601) Because a wolf is an animal
yes!_precure_5 (21) precure (444) Series to Franchise
yes!_precure_5_gogo! (3) yes!_precure_5 (21) Sequel to prequel
yukata (1082) japanese_clothes (11580)
yuki_miku (279) hatsune_miku (13565) seasonal
z_gundam (1) mobile_suit_gundam (665) Series to franchise