disloyal

[ dis-loi-uhl ]
/ dɪsˈlɔɪ əl /

adjective

false to one's obligations or allegiances; not loyal; faithless; treacherous.

Origin of disloyal

1470–80; < Middle French desloial, Old French desleal, equivalent to des- dis-1 + leal loyal

OTHER WORDS FROM disloyal

dis·loy·al·ist, noun dis·loy·al·ly, adverb

Example sentences from the Web for disloyal

British Dictionary definitions for disloyal

disloyal
/ (dɪsˈlɔɪəl) /

adjective

not loyal or faithful; deserting one's allegiance or duty

Derived forms of disloyal

disloyally, adverb