The bulk update request #12941 is pending approval.
create alias blue_clouds (24) -> blue_cloud (0)
create alias black_clouds (27) -> black_cloud (9)
create alias red_clouds (35) -> red_cloud (0)
create alias orange_clouds (57) -> orange_cloud (0)
create alias yellow_clouds (15) -> yellow_cloud (3)
create alias green_clouds (0) -> green_cloud (0)
create alias tan_clouds (3) -> tan_cloud (0)
create alias teal_clouds (3) -> teal_cloud (0)
create alias blue_clouds (24) -> blue_cloud (0)
create alias purple_clouds (40) -> purple_cloud (17)
create alias pink_clouds (20) -> pink_cloud (65)
create alias white_clouds (558) -> white_cloud (81)
Reason: The usage of singular/plural are all over the place. Make them all singular
Edit: Since grey_clouds have been aliased to grey_cloud, why not do it for every cloud