i Register
In some senses, collogue is marked as rare. Watch for register when choosing this word.
verb
To simulate belief.
To coax; to flatter.
To talk privately or secretly; to conspire.
And then it seems that she collogued with her master and heard word of a subtler device.
"I see him," said the housemaid. "He was colloguing with the butcher in the yard a bit since. He'd got a brown-paper parcel. Perhaps he got a lift home."