The bulk update request #9972 is pending approval.

create alias semi-transparent (45) -> translucent (91954)
create alias semi-transparent_body (1) -> translucent_body (10444)
create alias semi-transparent_clothing (10) -> translucent_clothing (27653)
create alias semi-transparent_top (6) -> translucent_topwear (2481)
create alias semi-transparent_bottom (6) -> translucent_bottomwear (733)

Reason: I think this is the same, or close enough at least.