oiin?

[Searcher]

This was a bit tongue-in-cheek.
It looks roughly like this (above the faces), and is probably the least readable word in the MS:
 [f67v2 (t/o-like circle)]
I will check again what Theodore Petersen has. He inspected the original in the 1930's for difficult readings.

Sorry for continuing of the off-top. You know such things is my weakness 
On my view, it looks like o tor ??Cag
   
As always, with the strange curls  ƆƆƐ or ƆƆC.