underhandedly

listen to the pronunciation of underhandedly
İngilizce - İngilizce
to align Germany with the Western democracies"- C
slyly and secretly; "Mean revenge, committed underhand"- John Donne; "oldline aristocratic diplomats underhandedly undermined the attempt to align Germany with the Western democracies"- C G Bowers
In an underhand manner
clandestinely, deceitfully, dubiously, slyly, cunningly
slyly and secretly; "Mean revenge, committed underhand"- John Donne; "oldline aristocratic diplomats underhandedly undermined the attempt
In an underhanded manner
Bowers
underhanded
Done by moving the hand (and arm) from below
underhanded
Sly, dishonest, corrupt, cheating

An underhanded compliment is actually criticism.

underhanded
clandestinely carried on
underhanded
{a} sly, insidious, mean
underhanded
marked by deception; "achieved success in business only by underhand methods"
underhanded
{s} underhand; clandestine, secret, sly, crafty; not having enough people, short-handed
underhanded
with hand brought forward and up from below shoulder level; "an underhand pitch"; "an underhand stroke"
underhanded
Underhand; clandestine
underhanded
Insufficiently provided with hands or workers; short-handed; sparsely populated
underhandedly