Đồng nghĩa của like a snake in the grass

insidious sly cunning crafty wily devious artful deceitful tricky guileful duplicitous dishonest designing treacherous underhand sneaky deceptive crooked foxy subtle slick Machiavellian astute false sneaking disingenuous perfidious stealthy surreptitious secret intriguing indirect smooth deep backhanded corrupt dangerous ensnaring perilous sinister snaky wormlike scheming shifty calculating shrewd double-dealing unscrupulous sharp slippery shady underhanded dodgy two-faced fraudulent Janus-faced conniving slim cagey beguiling cute unprincipled canny cagy cheating clever untrustworthy unethical furtive bent manipulative snide dishonourable unfair clandestine lying shonky fly dishonorable oblique two-timing carny immoral false-hearted insincere dubious knowing dissembling mendacious snidey evasive rogue fast ingenious vulpine skillful skilful streetwise sharp-witted truthless double-crossing pawky Punic double-faced misleading disreputable dirty covert traitorous faithless hypocritical smart secretive untruthful roguish unreliable plotting intelligent fishy hollow-hearted disloyal unfaithful undercover slinking unsportsmanlike counterfeit backstairs unsporting untrue hidden contriving deceiving unjust mean conspiratorial treasonous adroit dirty-dealing recreant fickle hush-hush sub-rosa keen below the belt inventive resourceful imaginative undependable hugger-mugger hole-and-corner low unconscionable elusive savvy fiendish inconstant delusive street smart street-smart astucious greasy unloyal betraying under the table crazy like a fox under wraps fly-by-night snake in the grass concealed arch suspicious slimy iffy cynical lubricious dexterous deft stinky dicey opportunist amoral collusive unhonest tactful conspiring heads-up base malicious observant mean-spirited cutthroat opportunistic bogus sham heedful sagacious feigned wry delusory witted dextrous experienced expedient bluffing illusory captious nifty on the QT on the quiet unveracious cloak-and-dagger back-alley veiled shrouded uncandid politic tactical sly like a fox venomous unfrank murky low-down not candid not frank private lurking virulent vipery terminologically inexact not entirely truthful erring errant obliquitous gimmicky trick economical with the truth underground spurious plausible bum seeming serpentine rascal catchy off fake mock phoney phony imposturous pretended stealth privy sneak not straightforward faking one out playing politics put on playing games leading black skulking nefarious cloaked illegal criminal masked loaded treasonable unlawful subversive seditious knavish cautious disguised renegade rebellious creepy circumspect defrauding fallacious hole and corner cloak and dagger under-the-table behind someone's back behind-the-scenes apostate mutinous breakaway back-stabbing tricksy crazy like fox wicked villainous ignoble questionable bad swindling unctuous artificial discreditable wrong shameful reprobate contemptible dissimulating evil rascally shameless sinful left-handed degenerate venal double adulterous unsavoury vile depraved despicable unsavory iniquitous disgraceful hollow perjured mealy mealymouthed ignominious jive scoundrelly Pecksniffian improper lip scandalous conscienceless forsworn nasty sordid specious irresponsible phoney-baloney phony-baloney fibbing dastardly ambidextrous corrupted wretched mercenary dark detestable shabby deplorable scurvy not to be trusted illicit rotten unrighteous not dependable trustless unprofessional unregenerate equivocating reprehensible abhorrent malfeasant pretend dissolute ruthless cheap unsafe abominable vicious put-on abject malevolent suspect exploitative unpleasant glib wanton wayward foul scummy adept perverted untrusty fair-weather pretentious not to be depended on appalling execrable adulterine mischievous perjurious deluding unworthy corruptible wrongful sleazy hoodwinking grafting buyable shoddy lame lousy prevaricating vulgar grubby pseudo imitation disrespectful unsound ratty scabby incorrigible unpatriotic backstabbing heinous odious infamous flighty unconscientious debauched sorry licentious canting suborned profligate masterly indecent crass graceless doubting self-seeking undutiful bribable squalid proficient unstable changeable ungodly unbelieving vitiated low-minded felonious lawless no-good objectionable not cricket fast and loose suspected disbelieved equivocal impish Byzantine thoughtless irregular doubtful funny mysterious unpredictable raffish tortuous praetorian stop-at-nothing abandoned deviant intentionally misleading despisable disagreeable mala fide dissident colluding bootleg bamboozling falsified forged extramarital dual acute paltering loathsome meanspirited distasteful caballing complicitous against the law rudderless alert backstabby cowboy fugitive fink misrepresenting inventing misstating falsifying under the counter slipshod cruddy disdainable malignant double dealing dissipated left- handed untrusted devilish flagitious perverse repugnant unseemly faked involved not trustworthy unsteady insecure hard to pin down uncertain mutable variable negligent flimsy of bad faith profiteering adulterate unchaste extracurricular undesirable falsehearted unrespectable mythomaniac flimflam scam pretending plastic queer macabre salty ornery hostile chameleon-like jivey hypocritic oily pharisaical affected unnatural feigning impure extortionate open fornicating moonlighting speedy pharisaic Pharisaic Tartuffian Pharisaical good-for-naught meritless good-for-nothing no-count no-account committing perjury meretricious superficial commiting perjury swearing falsely scurrilous shy louche notorious opprobrious disgusting tawdry unconvincing invalid insignificant weak low-life on the take beastly warped gone to the dogs beggarly cowardly ungentlemanly backbiting not to be relied upon bearing false witness unconverted sceptical skeptical wavering capricious changeful fluctuating undue injurious beyond contempt paltry worthless devoid of validity illegitimate inequitable unsportsmanly currish scungy complicit discreet strategic chary craft smooth-spoken smooth-tongued degrading petty degraded wrongdoing casuistic selfish arrant unwarranted intolerant unrightful cruel brutal merciless off-color ill-gotten debased inhumane callous hateful inhuman out of order blameworthy culpable grievous inexcusable uncalled-for against the rules unfeeling unkind delinquent forbidding bloodthirsty heartless pernicious savage tyrannical barbarous brutish defiled bestial sadistic inexorable spiteful opprobious miscreant putrid offensive blackguardly inglorious overdone exaggerated sacrilegious monstrous pitiless rancorous self-indulgent disparaging hard-hearted libertine wrathful demonic scrofulous black-hearted evil-minded vengeful contemptuous grisly cold-blooded scornful morally wrong maleficent decadent despiteful harsh vindictive gruesome disdainful pseud irreverent profane blasphemous unholy godless lacking sincerity with tongue in cheek irreligious non-believing heathen pagan non-theistic agnostic atheistic disobedient defiling pietistical hardened desecrative contrary satanic diabolic unhallowed nullifidian unsanctified recusant iconoclastic disbelieving desecrating sanctimonious impious not religious

like as not like a sport like a statue like a streak like as two peas in a pod like a ton of bricks like a slob like a skeleton like a skating rink like a sitting duck like a shot like a sheet of glass