The tag alias #77858 sub/sub -> submissive has been approved.
Reason: The tag submissive/submissive is already aliased. This is just the commonly used shortened form of the term, especially more recently.
Tag history:
https://e621.net/post_versions?commit=Search&search%5Btags_added%5D=sub%2Fsub
EDIT: The tag alias sub/sub -> submissive (forum #456652) has been approved by @spe.
Updated by auto moderator