traitorously

About 0.02 uses per million words.

Meaning

1. adverb In a traitorous manner; treacherously.

   The vizier traitorously revealed the location of the hiding princess in order to save himself.

Similar words

treacherously treasonably faithlessly false traitorwise traitorly traitourously treasonously perfidiously proditoriously

Often followed by

and did to endeavoured assembled corrupted conspired declaring against

Word family

traitorous