So here is a bit of a key: Maledom: MC dominating women (probably not gender neutral), Femdom: Women Dominating MC (can be gender neutral but it's iffy), Dominant: You enjoy controlling others sexually (gender neutral), Submissive: You enjoy submitting to others (gender neutral). Fag: MC being dominated by men (for obvious reasons this can potentially be gender neutral, but there is a very heavy gay leaning) Fag Master: (This last one is me making it up, being gay isn't a strict BDSM positive in many men's eyes so taking pride in being a master specifically in the gay aspect isn't really a thing enough to get it's own word)
No, if they enjoy both topping and bottoming the expression is "Versatile". If they enjoy dominating and submitting it is "Switch". Example: Someone who exclusively enjoys dominating from the bottom and dominating from the top is versatile but not a switch. Minor issue considering we can't chose between being a bottom and being a top for the most part, but I felt the need to clear that up