disingenuous
adjective
[ ˌdɪsɪnˈdʒɛnjʊəs ]
• not candid or sincere, typically by pretending that one knows less about something than one really does.
• "he was being somewhat disingenuous as well as cynical"
Similar:
dishonest,
deceitful,
underhand,
underhanded,
duplicitous,
double-dealing,
two-faced,
dissembling,
insincere,
false,
lying,
untruthful,
mendacious,
not candid,
not frank,
not entirely truthful,
artful,
cunning,
crafty,
wily,
sly,
sneaky,
tricky,
scheming,
calculating,
designing,
devious,
unscrupulous,
shifty,
foxy,
economical with the truth,
terminologically inexact,
subtle,
hollow-hearted,
false-hearted,
double-faced,
truthless,
unveracious,
