Yeah, our terms are flourishing and multiplying exponentially lately! Haha
But I think I prefer the word cis to the words bio____, or xx/xy ____. Rolls off the tongue a bit more, and calling someone a biowoman or bioman seems a little off for me. Not sure what it is? Maybe there's a subconscious implication I haven't acknowledged yet, but it somehow feels like I'm basically saying "Oh yeah he's bioman...I'm not a biological male and therefor am not male"
Which you know...kind of causes some issues for me. LOL
And explaining cis is like the quickest thing.
Trans means across, or on the other side, or between, or changing.
Cis means the exact opposite. Someone's staying in place instead of moving.