unconscientious
41insidious — Synonyms and related words: Byzantine, Machiavellian, Machiavellic, acute, amoral, arch, artful, astute, cagey, calculating, canny, chiseling, clever, collusive, conscienceless, corrupt, corrupted, covinous, crafty, criminal, crooked, cunning,… …
42not kosher — Synonyms and related words: Bohemian, amoral, beat, breakaway, conscienceless, corrupt, corrupted, criminal, crooked, dark, devious, dishonest, dishonorable, doubtful, dubious, evasive, far out, felonious, fishy, fraudulent, free and easy, fringy …
43promiscuous — Synonyms and related words: Paphian, abandoned, aimless, amalgamated, ambiguous, ambivalent, amoral, amorphous, amphibious, assorted, blanket, blended, botched, bungling, capricious, careless, casual, causeless, chambering, chaotic, clumsy,… …
44questionable — Synonyms and related words: a bit thick, a bit thin, absurd, ambiguous, amoral, arguable, at issue, beguiling, beyond belief, borderline, catchy, confutable, conjectural, conscienceless, contestable, controversial, controvertible, corrupt,… …
45rotten — Synonyms and related words: abandoned, abominable, amiss, amoral, appalling, arrant, atrocious, awful, bad, bad smelling, baneful, barfy, base, beastly, beneath contempt, bent, blameworthy, brackish, brutal, bum, cankered, carious, cloying,… …
46shady — Synonyms and related words: amoral, bent, blue, bosky, broad, clouded, conscienceless, corrupt, corrupted, criminal, crooked, curtained, dark, darkling, derogatory, devious, discreditable, disgraceful, dishonest, dishonorable, disreputable,… …
47shameless — Synonyms and related words: abandoned, aberrant, abnormal, abominable, amoral, arrant, atrocious, audacious, aweless, barefaced, blatant, bold, bold as brass, boldfaced, brash, brassy, brazen, brazenfaced, callous, calloused, case hardened,… …
48shifty — Synonyms and related words: Machiavellian, Machiavellic, acute, adrift, afloat, alternating, ambidextrous, amoral, amorphous, arch, artful, astute, back door, backstairs, bent, cagey, calculating, canny, capricious, changeable, changeful,… …
49sinister — Synonyms and related words: adverse, amoral, antagonistic, apocalyptic, backhand, backhanded, bad, baleful, baneful, base, black, bodeful, boding, circuitous, conflicting, conscienceless, contrary, corrupt, corrupted, counter, counteractive,… …
50slippery — Synonyms and related words: Machiavellian, Machiavellic, acute, adipose, ambidextrous, amoral, arch, artful, astute, blubbery, buttery, butyraceous, cagey, calculating, canny, changeable, chiseling, chrismal, chrismatory, clever, collusive,… …
