underhanded Definition

underhand, sneaky, corrupt, crooked, underarm, sly, overlapping, deceitful, devious, dishonest, duplicitous, unethical, disingenuous, deceptive, blatant, manipulative, sleazy, contemptible, nefarious, hypocritical, unscrupulous, despicable, unprincipled, reprehensible, disgraceful, insidious, cunning, cowardly, shameful, surreptitious, dishonorable, unsavory, slimy, machiavellian, scurrilous, treasonous, mendacious, dastardly, unfair, scandalous, perfidious, untrustworthy, spiteful, disreputable, shameless, covinous, backdoor, outrageous, twistical, cynical, underdealing, uncandid, crass, asinine, undemocratic, sleighty, unhonest, ludicrous, unorthodox, unseemly, vindictive, vafrous, irresponsible, unconscionable, obstructionist, unprofessional, despisable, opportunistic, ridiculous, boneheaded, egregious, callous, contemptuous, idiotic, constructive fraud, meanspirited, brazen, disloyal, arrogant, ungentlemanly, deceivable, subdolous, absurd, jigamaree, opportunist, highhanded, cautelous, preposterous, insincere, harebrained, conspiratorial, disgusting, unneighborly, jesuitic, wicked, trickish, selfish, tactless, stupid, condescending,