clamlike

Quiet and withdrawn

Resembling a clam in some way—typically closed, silent, or uncommunicative.

A clamlike person refuses to open up or share information: He went clamlike when asked about his past.

The word can also describe physical resemblance to the bivalve's hinged shell.

reserved

withdrawn

Emotionally distant, disengaged

taciturn · tight-lipped · secretive · private · introverted · aloof · detached · reclusive · insular · isolated

bivalve

mollusk

Soft-bodied invertebrate, often shelled

  • shellfishAquatic creatures with exoskeletons
  • oysterPearl-bearing edible mollusk
  • musselEdible two-shelled mollusk

scallop · cockle · quahog · littleneck · geoduck · abalone · chiton · hinged · valve · shell

protective

armored

Protected by metal covering

impenetrable · thick-skinned · defensive · guarded · enclosed · sheltered · secure · resistant · tough · calcified

hidden

concealed

Made invisible deliberately

embedded · obscured · camouflaged · unseen · invisible · latent · shrouded · veiled · cloaked · tucked-away

Opposites
communicativeness

clamliketalkative

Inclined to speak much

loquacious · forthcoming · chatty · garrulous · voluble

openness/closure

clamlikeopen

Not closed

gaping · exposed · unsealed · accessible · receptive

Family

clam, clammy, clams, clamminess, clamming, clamshell, clammily, clammer

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G