scrivenliche--prophetes.ai

† ˈscrivenliche, adv. Obs. rare^—1.
[f. scriven + -ly².]
In the manner of a scrivener.

c 1374 Chaucer Troylus ii. 1206 (MS. Harl. 3943) Ne scryvenlich [v.rr. scryuenyssh, scriuenisshli(che, etc.] or craftly þow it write.

Oxford English Dictionary