Synonyms for Clammed up:

• adj.

  •closemouthed (adjective)
  • sedate,
  • have tight chops,
  • dummied up,
  • close,
  • taciturn,
  • closelipped,
  • zipped one's lips,
  • tight-lipped,
  • buttoned up,
  • hush-hush,
  • close-lipped.
  •incommunicable (adjective)
  • uncommunicable,
  • incommunicative,
  • tightlipped.
  •incommunicative (adjective)
  • in communicative,
  • in-communicative.
  •inobtrusive (adjective)
  • unobtrusive,
  • subdued,
  • tasteful.
  •mum (adjective)
  • mute,
  • zipped,
  • soundless,
  • reserved,
  • secretive,
  • hushed,
  • muted,
  • bashful,
  • unsociable,
  • voiceless,
  • tongue-tied,
  • shy.
  •noncommittal (adjective)
  • equivocal,
  • tactful,
  • tentative,
  • politic,
  • Incommunicable,
  • Temporizing,
  • indefinite,
  • guarded,
  • circumspect,
  • on-the-fence,
  • middle-of-the-road,
  • vague,
  • even-steven,
  • Middle-ground,
  • non-committal,
  • careful,
  • judicious,
  • evasive,
  • even steven,
  • ambiguous,
  • neutral,
  • constrained,
  • discreet,
  • cautious,
  • restrained,
  • unrevealing,
  • wary.
  •quiet (adjective)
  • low-pitched,
  • Stilled,
  • dumb,
  • noiseless,
  • quietest,
  • quiescent,
  • soft,
  • Quieted,
  • hushful,
  • could hear a pin drop,
  • unuttered,
  • Quieter,
  • whist,
  • Inobtrusive,
  • inaudible,
  • close-mouthed,
  • peaceful,
  • muffled,
  • low,
  • not saying boo,
  • unexpressed.
  •reticent (adjective)
  • uptight,
  • hesitant,
  • mum.
  •secretive (adjective)
  • cryptic,
  • feline,
  • withdrawn,
  • undercover,
  • in private,
  • in the dark,
  • in the background,
  • enigmatic,
  • cagey,
  • covert,
  • in privacy,
  • backstairs,
  • on the qt,
  • furtive,
  • in chambers.
  •silent (adjective)
  • iced,
  • hush,
  • unclear,
  • Husher,
  • Inconversable,
  • inhibited,
  • unheard,
  • mousy,
  • incoherent,
  • Silentious,
  • laconic,
  • curbed,
  • faint,
  • checked,
  • indistinct,
  • struck dumb,
  • closed up,
  • inarticulate.
  •speechless (adjective)
  • aphonic,
  • thunderstruck,
  • shocked,
  • aghast,
  • astounded,
  • dumbstruck,
  • unflappable,
  • dazed,
  • dumbfounded,
  • amazed,
  • cool.
  •still (adjective)
  • fixed,
  • smooth,
  • halcyon,
  • stationary,
  • placid,
  • serene,
  • stable,
  • stock-still,
  • lifeless,
  • static,
  • pacific,
  • untroubled,
  • unruffled,
  • inert,
  • deathly,
  • deathlike,
  • undisturbed,
  • closed,
  • tranquil,
  • sealed,
  • stagnant,
  • restful.
  •taciturn (adjective)
  • brooding,
  • anti-social,
  • dried-up,
  • curt,
  • distant,
  • antisocial,
  • cold,
  • aloof,
  • sparing,
  • unexpressive,
  • sententious,
  • dour.
  •tight-lipped (adjective)
  • tight lipped.
  •uncommunicable (adjective)
  • un communicable,
  • un-communicable.
  •uncommunicative (adjective)
  • retiring,
  • unapproachable,
  • standoffish,
  • offish,
  • unresponsive,
  • short.

• v.

  •button one's lip (verb)
  • not let out a peep,
  • keep one's trap shut,
  • button up,
  • be silent.
  •quiet (verb)
  • dummy up,
  • shush,
  • gag,
  • pacify,
  • appease,
  • button one's lip,
  • compose,
  • subdue,
  • mollify,
  • relax,
  • satisfy,
  • lull,
  • can it,
  • settle,
  • inactivate,
  • squash,
  • moderate,
  • slack,
  • take the bite out of,
  • assuage,
  • muffle,
  • please,
  • shut up,
  • soften,
  • muzzle,
  • reconcile,
  • choke,
  • ameliorate,
  • cool it,
  • console,
  • tranquilize,
  • patch things up,
  • calm down,
  • hold it down,
  • squelch,
  • palliate,
  • soothe,
  • quieten,
  • silence,
  • stroke,
  • fix up,
  • cool out,
  • square,
  • allay,
  • gratify,
  • soft-pedal,
  • becalm,
  • ice,
  • clam up.
  •silence (verb)
  • deaden,
  • dampen,
  • cut short,
  • hush one's mouth,
  • quash,
  • dull,
  • dry up,
  • cut off,
  • choke off,
  • hold one's tongue,
  • clam,
  • keep it down,
  • overawe,
  • extinguish,
  • suppress,
  • decrease the volume,
  • tongue-tie,
  • say nothing,
  • strike dumb,
  • close up,
  • quiet down,
  • pipe down,
  • sit on,
  • stifle,
  • quell.
  •stifle (verb)
  • clamp down,
  • choke back,
  • check,
  • cover up,
  • repress,
  • cork,
  • constipate,
  • stultify,
  • asphyxiate,
  • trammel,
  • black out,
  • kill,
  • curb,
  • crack down,
  • strangle,
  • torpedo,
  • bring to screeching halt,
  • put the lid on,
  • stop,
  • burke,
  • spike,
  • hush up,
  • suffocate,
  • stagnate,
  • smother.
  •withhold (verb)
  • detain,
  • refrain,
  • refuse,
  • keep,
  • retain,
  • keep secret,
  • hold,
  • hide,
  • constrain,
  • keep under one's hat,
  • hold out,
  • resist,
  • hold down,
  • hold out on,
  • stop oneself,
  • bridle,
  • hold back,
  • disallow,
  • keep under wraps,
  • abstain,
  • inhibit,
  • deduct,
  • deny,
  • conceal,
  • keep to oneself,
  • reserve,
  • restrain.

• Other synonyms:

  •Other relevant words:
  • MIM.

Antonyms for Clammed up:

• adj.

  • closemouthed
    talkative, chatty, open.
  • hushed
    bold.
  • mum
    agitated.
  • noncommittal
    decisive, committal, rash, sure, thoughtless, heedless, reckless, indiscreet, foolish, willing, incautious, certain, clear, careless, hasty, uncareful, judgemental, definite.
  • quiet
    communicative, obtrusive, noisy, boisterous, complex, unreserved, troubled, intricate, loud, clamorous, complicated.
  • reticent
    extroverted, unrestrained, outgoing, confident, unshy, forward.
  • secretive
    forthright, honest.
  • silent
    explicit, tangible.
  • speechless
    articulate, responsive.
  • still
    changeable, unquiet, broken, variable, stirred, moving, unfixed.
  • taciturn
    fluent, wordy.

• v.

  • quiet
    depress, aggravate, worry, incite, irritate, release, excite, move, agitate, annoy, turn up, disagree, provoke, trouble, upset, anger, disturb.
  • silence
    allow, start, help, let go, communicate, encourage, talk, be noisy, permit.
  • stifle
    free, begin, create, aid, assist, persuade, bear, loose.
  • withhold
    grant, liberate, disclose, let out, use, show, indulge, tell, uncover, divulge, lay bare, go along, reveal, expose.