Back-friend

And ſo far is our Church from encroaching upon the Civil Povver, as ſome, vvho are Back-Friends to both, vvould maliciouſly inſinuate; that vvere it ſtripped of the very Remainder of its Privileges, and made as like the Primitive Church for its Bareneſs, as it is already for its Purity, it could chearfully, and vvhat is more, loyally, vvant all ſuch Privileges; […]

Tho they give us neither VVine nor Ale; yet if they give us a Cup of cold VVater in the time of need, in the name of Diſciple, in the name of Miniſters, they ſhall not loſe their Revvard. Novv, vvell's us for our Back-friend, he vvill ay maintain our Cauſe; […]

It is even as I suspected, my lord, […] Ye have back-friends, my lord, that is, unfriends—or, to be plain, enemies—about the person of the Prince.

I would always have been able to keep up my spirits with the reflection, that I had, in case of the worst, a stout back-friend in this uncle of mine. But now I have seen him, and, woe worth him, there has been more help in a mere mechanical stranger than I have found in my own mother's brother, my countryman and a cavalier.

[…] Corrie bit another atom from off the corner of his nail. He had a troublesome "back-friend" or "agnail," at which he often bit.