undersee

verb4

1. •
   To see or look under or below; see below the surface of.
2. •
   (rare) To neglect; fail to see properly or adequately; turn a blind eye to; ignore.

   • But he didn't read books; he only oversaw, or undersaw, the niggling details of their mass production. — 2002
3. •
   To look intently into; examine; inspect.
4. •
   (humorous) To supervise from below.

   • Damien took an alternate route to oversee (or, more accurately, undersee) the execution of his dirty work. — 2010