I did a search for nvidia on my system and got these, which OP might wanna check for too:
egl-wayland
lib32-nvidia-utils
libvdpau
libxnvctrl
nvidia-open
nvidia-settings
nvidia-utils
opencl-nvidia
I’ve installed extra packages for proton and machine learning, so some of these may not be there, but hopefully that helps.
The face is from the “it’s free real estate” meme, with the unspoken words being the punchline