blandify

From bland +‎ -ify.

blandify (third-person singular simple present blandifies, present participle blandifying, simple past and past participle blandified)

1. (transitive, rare) To make bland.
   • 2013, Margaret Atwood, MaddAddam, Bloomsbury, page 98:

     There’d been a time when those still devoted to some norm of propriety had tried to paint the words over, but a few kids bent on self-expressive anarchy could destroy in an hour a white surface it had taken a crew three days to blandify.

• blandification