The idea is a fit companion for the device of breeding against "degeneracy".

I, barely literate, unskilled, was no fit companion for such a man.

He was not a fit companion for her.

A young man of substance, a fit companion for you, Carolan.

Only the door, crackling blue, remained standing beside her, and it was not a fit companion.

"Then you must be a fit companion for an old man like myself. "

Nevertheless, anyone brought up in the first part of the twentieth century couldn't possibly be a fit companion for a girl nowdays.

And being here at home again, who is a more fit companion for money-diggers?

The others - Harry could see nearly a dozen of them - were fit companions for those men.

"She was no fit companion for you, don't you see?"