Synonyms for Surreptitious:

• adj.

  •clandestine (adjective)
  • most under-the-counter,
  • most under the counter,
  • most closet,
  • more under the counter,
  • on qt,
  • more under-the-counter,
  • on quiet,
  • on q t,
  • on the q t,
  • in holes corners,
  • in holes and corners,
  • under wraps,
  • more closet,
  • foxy.
  •cloak-and-dagger (adjective)
  • most hugger-mugger,
  • hugger mugger,
  • more hugger mugger,
  • more hugger-mugger,
  • cloak and dagger,
  • most hugger mugger.
  •covert (adjective)
  • in cog,
  • more shrouded,
  • more dissembled,
  • most under the table,
  • more under-the-table,
  • most under-the-table,
  • masked,
  • most incog,
  • un suspected,
  • more incog,
  • un-suspected,
  • most shrouded,
  • dis-guised,
  • in-cog,
  • dis guised,
  • most dissembled,
  • more under the table,
  • Incog.
  •devious (adjective)
  • in-sincerer,
  • in-sincere,
  • in-direct,
  • in sincerer,
  • more obliquitous,
  • in sincerest,
  • most obliquitous,
  • in-sincerest,
  • playing politics,
  • in direct,
  • faking out,
  • doubledealing,
  • in sincere,
  • insincere.
  •furtive (adjective)
  • more sub rosa,
  • most slinking,
  • more sub-rosa,
  • most subrosa,
  • most sub rosa,
  • subrosa,
  • more conspiratorial,
  • most skulking,
  • more subrosa,
  • more slinking,
  • more skulking,
  • most sub-rosa,
  • most conspiratorial.
  •hidden (adjective)
  • most hermetical,
  • un revealed,
  • most eclipsed,
  • hermetic,
  • in discernible,
  • un disclosed,
  • more sequestered,
  • most sequestered,
  • in visible,
  • un-exposed,
  • un-known,
  • withheld,
  • most imperceivable,
  • in-visible,
  • un detected,
  • Imperceivable,
  • with held,
  • more imperceivable,
  • un-detected,
  • with-held,
  • more hermetical,
  • most unrevealed,
  • un-disclosed,
  • in-discernible,
  • un-revealed,
  • more unrevealed,
  • un exposed,
  • out view,
  • more eclipsed,
  • un known,
  • in dark.
  •hush-hush (adjective)
  • hush hush,
  • hushhush.
  •insidious (adjective)
  • perfidious,
  • like a snake in the grass.
  •secret (adjective)
  • under false pretense,
  • top secret,
  • unacknowledged.
  •sneaking (adjective)
  • most bluffing,
  • most dissembling,
  • most plotting,
  • more bluffing,
  • more dissembling,
  • more conniving,
  • most conniving,
  • more plotting.
  •stealthy (adjective)
  • more feline,
  • most feline.
  •subterrestrial (adjective)
  • sub terrestrial,
  • hypo gean,
  • subterranean,
  • hypo-gean,
  • sub-terrestrial.
  •underground (adjective)
  • unbowed,
  • under ground.
  •underhand (adjective)
  • dirty dealing,
  • dirty-dealing.
  •underhanded (adjective)
  • under handed,
  • under-handed.

• n.

  •
  • confidential,
  • in strict confidence,
  • secretive,
  • mysterious.
  •clandestine (noun)
  • private,
  • study at secret.
  •concealed (noun)
  • concealed.

• Other synonyms:

  •
  • confidentially,
  • guarded,
  • cagey,
  • surreptitiously,
  • shadowy,
  • non-committal,
  • classified,
  • closed-door,
  • shady,
  • close-mouthed,
  • inwardly,
  • top-secret,
  • backroom,
  • secretly,
  • back-alley,
  • need-to-know.
  •
  • backstreet,
  • unidentified,
  • inner,
  • tight-lipped,
  • privately.
  •
  • backstage,
  • sensitive,
  • privileged,
  • closet.
  •
  • closed,
  • inside.
  •
  • intimate.
  •
  • front.
  •Other relevant words:
  • fornicator,
  • jumbled,
  • illegitimate,
  • ben trovato,
  • untrue,
  • cunning,
  • personal,
  • in ambush,
  • cautious,
  • concealment,
  • spurious,
  • belowground,
  • goat,
  • factitious,
  • Adulterer,
  • backstairs,
  • in the wings,
  • disguised,
  • mystic,
  • tricky,
  • slick,
  • on the sly,
  • veiled,
  • crafty,
  • unavowed,
  • underneath,
  • phony,
  • not expressed,
  • dishonest,
  • tinsel,
  • false,
  • unexpressed,
  • misleading,
  • quiet,
  • finagling,
  • slippery,
  • disorderly,
  • Stealthful,
  • topsy-turvy,
  • calculating,
  • esoteric,
  • ulterior,
  • offhand,
  • meretricious,
  • importation,
  • wily,
  • supposititious,
  • paillard,
  • cabinet,
  • treacherous,
  • satyr,
  • feline,
  • pussyfooted,
  • artful,
  • orphic,
  • ironical,
  • lecher,
  • privy,
  • pinchbeck,
  • indirect,
  • Elusory,
  • unfavourable,
  • guileful,
  • Subreptitious,
  • behind-the-scenes,
  • fabricated,
  • sarcastic,
  • deceptive,
  • silent,
  • fictitious,
  • scamped,
  • mock,
  • huggermugger,
  • taciturn,
  • Colorable,
  • bastard,
  • vulpine,
  • Plotting,
  • case,
  • Plated,
  • illicit,
  • uncommunicative,
  • whoremonger,
  • silence,
  • circumlocutionary,
  • evasive,
  • secretiveness,
  • backstair,
  • bogus,
  • lubricious,
  • soi-disant,
  • implied,
  • under cover,
  • on the qt,
  • seducer,
  • darkness,
  • Slinky,
  • unofficial,
  • scheming,
  • Trickish,
  • unauthorized,
  • undisclosed,
  • sharp,
  • awry,
  • unobtrusive,
  • in hiding,
  • snide,
  • smooth,
  • mystical,
  • sideways,
  • privacy,
  • fraudulent,
  • backdoor,
  • reserved,
  • secluded,
  • illegal,
  • misnamed,
  • confidentiality,
  • roundabout,
  • sidelong,
  • occult,
  • Subterrestrial,
  • forged,
  • unfounded,
  • poaching,
  • so-called,
  • backhanded,
  • Chiseling,
  • falsehearted,
  • not for publication,
  • stealth,
  • Slinking,
  • irregular,
  • pseudo,
  • sophisticated,
  • shifty,
  • unsound,
  • secrecy,
  • stealing,
  • feigned,
  • Covinous,
  • sham,
  • locker,
  • illusory,
  • close,
  • unexposed,
  • pussyfoot,
  • smuggling,
  • invented,
  • counterfeit,
  • oblique,
  • back door,
  • catchpenny,
  • contraband,
  • adulterated,
  • tec,
  • reticent,
  • underlying,
  • designing,
  • circuitous,
  • collusive,
  • doggo,
  • two-faced,
  • deceitful,
  • fictive,
  • make-believe,
  • Prowling,
  • fabulous,
  • ambiguous,
  • pretended.

Paraphrases for Surreptitious:

• Equivalence

  • Adjective
    covert, clandestine.
  • Proper noun, singular
    clandestine.

• Independent

  • Adjective
    hidden, unreported, undocumented, secret, undercover.

• Other Related

  • Adjective
    disguised, illegal.
  • Proper noun, singular
    illegal.

Antonyms for Surreptitious:

• adj.

  • sneaky, secret
    truthful, authorized, honest, open, forthright, public.
  • Other antonyms:
    clear, plain, evident, undisguised, straightforward, unrestricted, aboveboard, patent, manifest, avowed, acknowledged, unclassified, obvious.