Đồng nghĩa của more surreptitious

stealthier slier sneakier blacker wilier craftier shiftier shadier trickier slipperier obliquer foxier unfairer dirtier subtler dodgier snider deeper darker quieter slicker silenter cattier shonkier slimmer cagier murkier obscurer shrewder abstruser meaner slinkier quicker creepier stinkier fishier benter cuter smoother gimmickier stranger cleverer unclearer vaguer flier astuter falser snakier cowardlier yellower uncannier sharper faster baser wickeder viler ignobler fouler eviller rottener sordider badder dastardlier lower wretcheder nastier viciouser abjecter scurvier phonier smarter cannier cheaper shabbier scummier unpleasanter slimier crueler beastlier archer sleazier vulgarer lamer lousier unholier grubbier rattier scabbier crasser sorrier horribler hatefuller paltrier squalider unworthier faker disgustinger shoddier cruddier seedier sketchier iffier pettier arranter ornerier saltier savvier grosser perverser pawkier mealier fickler wiser keener greasier defter headier tawdrier playfuller cheekier profaner grislier bloodthirstier harsher unkinder spitefuller gruesomer wantoner naughtier beggarlier tricksier scungier obscener more clandestine more covert more furtive more secret more undercover more underhand more backstairs more fraudulent more hidden more hugger-mugger more hush-hush more private more privy more secretive more unauthorised more underground more underhanded more indirect more cunning more devious more artful more shrouded more conspiratorial more guileful more duplicitous more scheming more dishonest more crooked more unscrupulous more confidential more unethical more insidious more treacherous more deceitful more designing more calculating more unrevealed more masked more dishonourable more evasive more dishonorable more deceptive more sideways more enigmatic more dubious more disreputable more conniving more cheating more Machiavellian more unknown more mystic more discreet more unofficial more disingenuous more illegal more feline more catlike more noiseless more immoral more unprincipled more Janus-faced more camouflaged more classified more cautious more buried more intriguing more enigmatical more arcane more snidey more esoteric more low-down more mysterious more occult more clouded more restricted more contemptible more nefarious more unjust more double-crossing more illegitimate more illicit more subversive more shorthanded more unlawful more unbowed more incog more lubricious more side more under the counter more elusive more circumspect more mean-spirited more unsportsmanlike more unsporting more implied more slanted more protected more inside more privileged more cabalistic more beguiling more hushed more intimate more inconspicuous more insincere more slanting more errant more mystical more unintelligible more unenlightened more ambiguous more one-on-one more inscrutable more indistinct more ill-defined more reticent more perfidious more sinister more backhanded more dangerous more perilous more corrupt more wormlike more roundabout more unexposed more unrecognizable more shielded more cryptic more opaque more nebulous more sphinxlike more magical more untrustworthy more rogue more villainous more criminal more shameful more despicable more knavish more roguish more amoral more degenerate more rascally more depraved more iniquitous more scandalous more malfeasant more abominable more execrable more untruthful more questionable more detestable more unsavoury more disgraceful more reprehensible more venal more mendacious more unsavory more abhorrent more scoundrelly more sinful more hollow-hearted more odious more heinous more shameless more ignominious more monstrous more reprobate more hypocritical more lawless more unconscionable more unfaithful more disloyal more deplorable more diabolical more fiendish more atrocious more corruptible more exploitative more outrageous more wrong more barbarous more misleading more ungodly more malicious more malevolent more unrighteous more corrupted more traitorous more faithless more flagitious more ruthless more infamous more egregious more dissolute more recreant more appalling more false-hearted more suspicious more devilish more bribable more diabolic more murderous more sharp-witted more graceless more indecent more wrongful more streetwise more conscienceless more improper more untrue more cutthroat more stinking more currish more mercenary more degraded more unconscientious more perverted more unctuous more unreliable more felonious more self-seeking more off-color more black-hearted more delusive more back-stabbing more thoughtless more disagreeable more despisable more suspect more loathsome more disrespectful more meanspirited more undependable more unacceptable more uncalled for more unsatisfactory more unreasonable more unjustifiable more unjustified more infernal more disdainable more slipshod more malignant more cynical more sham more off more unwarranted more unnecessary more spurious more collusive more ambidextrous more unhonest more satanic more dreadful more opprobrious more unspeakable more irregular more opportunistic more selfish more degrading more hostile more expedient more ingenious more falsified more inglorious more inconstant more miscreant more putrid more flagrant more glaring more no-account more unsound more heads-up more artificial more distasteful more treasonable more perceptive more discerning more intelligent more knowing more sagacious more vulpine more adulterous more falsehearted more truthless more street-smart more street smart more discriminating more open more extortionate more Pecksniffian more backbiting more phony-baloney more quick-witted more puckish more impish more mischievous more debauched more brutal more merciless more callous more inhuman more inhumane more equivocal more sarcastic more double-edged more waggish more blasphemous more sacrilegious more irreligious more impious more tyrannical more sadistic more bestial more disdainful more pernicious more defiled more heartless more libertine more pitiless more vengeful more savage more demonic more delinquent more despiteful more self-indulgent more disparaging more cold-blooded more unfeeling more virulent more maleficent more rancorous more objectionable more wrathful more inexorable more profligate more scrofulous more scornful more brutish more vindictive more contemptuous more licentious more decadent more forbidding more impure more sardonic more ironic more ungentlemanly more offensive more godless more notorious more leprechaunish more scampish more elvish more prankish more pixieish more ludic more coquettish more uncharitable more sullied more tainted more unbecoming more undignified more worthless more tongue-in-cheek more warped more unsportsmanly more sportive more frolicsome more rakish more raffish more caitiff more servile more lamentable more inelegant more menial more doubtful

obscurer shadowier ghostlier snugger darker deeper more hidden more imperceptible more inconspicuous more indiscernible more shrouded more unnoticeable more unseeable more imperceivable more indistinguishable more undetectable more unnoticed more unobserved more clouded more discreet more indistinct more unexposed more unobtrusive more camouflaged more masked more secret more unapparent more undercover more undetected more unrevealed more covert more ethereal more gaseous more imaginary more impalpable more imponderable more insensible more intangible more vaporous more buried more sheltered more underground more unperceived more occult more secluded more undivulged more under cover more sequestered more far-off

more surreptitiously more surrogate more surveillant more surveyable more susceptible more susceptive more surreal more surprisingly more surprising more surprised more surpassingly more surmountable