The tag alias #76447 romper -> romper_suit is pending approval.

Reason: Danbooru uses romper for romper_suit, adding this alias can streamline importing posts to e621.

"Romp" is another word for sex. All of romper's uses in the last year are from you, which had several other mistags that needed correcting. You shouldn't be wantonly copying tags from other sites like that, since even when e6 has tags with the same name, their use may be different (e.g. I see a number of posts tagged dog_ears/animal_ears, which are supposed to be limited to animal_humanoids, not anthros (especially anthros of that same species)), and using dubious tags like dragon_horn and dragon_tail.