Sing
か
うた
None
If you lack a lip ring (or two in this case) it's going to make it way easier for you to sing a song.
You're singing a song with all these lip rings in your mouth and you sound terrible. You're on the side of the road singing. People are freaking out. Finally, someone drives into you with their car (か).
Currently there are no similar looking kanji which exist in the WaniKani learning system