For a while I've been adding the tag tdick whenever I saw it, until I noticed that an alt spelling t-dick had previously been aliased to enlarged_clitoris to include the (sometimes) visually identical large/enlarged clits on cis women. Looking into it sent me down a rabbit hole, so I'm putting all my thoughts and observations here in hopes of starting a discussion. Sorry this is all over the place.
The wiki for enlarged_clitoris says that it applies to any type of larger-than-average clit AND that it should be reserved for anything than big_clitoris. Which I believe wasn't the original intention for the tag when t-dick was aliased to it and mostly isn't reflective of its use. It's currently used mostly for tdicks and realistic enlarged clits.
The tag big_clitoris has some overlap with enlarged_clitoris, but it mostly leans toward females with prominent or exaggerated glans. Confusingly, the wiki says that it's meant to be a step below enlarged_clitoris in size, which both breaks the standard *_big *_huge *_hyper tags and contradicts the first section of the enlarged_clitoris wiki.
There should be separate tags for different "styles" of enlargement. Posts like post #4334522 (elongated glans, fantasy anatomy), post #4446370 (metoidioplasty, realistic), post #3082502 (enlarged clitoris, realistic) while all belonging under the same umbrella, obviously need a way to be differentiated. Now what the hell these tags could be, I have no idea.
More examples to show that size is not the main differentiating factor: post #4278273 (hyper enlarged clitoris with realistic anatomy), post #1992394 (only the glans is hyper)
Tags for species-specific clits are also missing, but I don't know enough about the topic to categorize them. Most (but not all) cases are already covered by animal_pussy, so maybe it's not the biggest issue.
Clitoral pumps and clitoral pumping are both undertagged. clit_pump has only 12 posts and clitoris_pump has 14. I easily found more under pumping (which is an absolute disaster of a tag btw) and enlarged_clitoris. I intend to combine them into clitoral_pumping and clitoral_pump for now. If that's not the preferred terminology then it can be fixed later with an alias.
clit_dick (38 posts) and clit_cock (15 posts) seem to be for when the clitoris is a penis or a penis is in place of the clitoris. A valid tag imo, but currently very eclectic with many hyper clits and tdick posts in there. I could've sworn there was a more established tag for this, but I can't find it. Probably needs better name.
Should metoidioplasty (sans vaginectomy) belong in this tag? The wiki specifies that "clit dicks" are fully functional, but that's not something that's clear in many cases.
Neophallus doesn't appear to be a tag yet despite being sorely needed. I intend to fix that, unless there's another applicable tag I haven't found yet.
This tag is needed because often it's clear that an enlarged_clitoris us intended to be a neophallus, but it's not clear which specific surgery it's meant to be.
metoidioplasty is undertagged.
How should penis related tags apply in reference to metoidioplasty? Should it imply penis? Does the sackless/balls tag apply? What about when the vagina is also present?
phalloplasty, which is possibly undertagged but probably just rare, is another type of neophallus that doesn't belong in the enlarged_clitoris tag.
When all the above is sorted out, there could be a case for reinstating a version of the t-dick tag to include neophalluses and ~enlarged_clitoris ~big_clitoris visibly_trans.
Updated