Perfidiously

• (adv.) In a perfidious manner.
Found on http://thinkexist.com/dictionary/meaning/perfidiously/

perfidiously

adverb in a perfidious manner; `he was playing perfidiously one side against the other`
Found on https://www.encyclo.co.uk/local/20974

Perfidiously

Per·fid'i·ous·ly adverb In a perfidious manner.
Found on http://www.encyclo.co.uk/webster/P/53

perfidiously

perfidiously 1. In a perfidious manner. 2. Treacherously; traitorously; by breach of faith or allegiance. 3. Relating to, or characterized by perfidy (being faithless or disloyal; treachery).
Found on http://www.wordinfo.info/words/index/info/view_unit/1609/3

perfidiously

[adv] - in a perfidious manner
Found on http://www.webdictionary.co.uk/definition.php?query=perfidiously
No exact match found