Oh No-meration (Half-Variety Cryptic)

Riding on the coattails of this completely unrelated and coincidentally existent juff/Pixlate joint, I have made yet another cryptic, God help me! Inspired by the clue for RIVER in the last solo cryptic I made that nobody appreciated

Thank you to Skald, Joe, and Pix respectively for testsolving!

HINTS DOCUMENT

.puz