1
most falsely, unfairly:
(
MS: c.1300
) As eveskes cum fu mené, Tresfausement fu encusé
79v
2most treacherously, very disloyally:
(
1309;
MS: s.xvi2
)
[...] qe lour droit tenure tres faucement sount forjugés par le graunt treason
22.3
(
MS: s.xiv2
) traytour truant chetif recru Tresfaucement vous ay servy
241
tresfausement (c.1300)