Synonyms for Clammed up

Synonyms starting with letter S

• silent

  calm, quiet, taciturn
• soft

  quiet, without or with little sound
• shy

  quiet, silent, secretive
• satisfy

  calm
• subdue

  calm, silence, make or be quiet
• soften

  calm
• 

  soothe

  calm
• squelch

  prevent, silence, make or be quiet
• silence

  prevent
• suppress

  prevent, silence, keep back
• stifle

  silence, make or be quiet
• smother

  prevent
• suffocate

  prevent
• strangle
• still

  quiet, silent, silence
• secretive

  quiet, shy, silent
• soundless

  silent, without or with little sound
• speechless

  silent, taciturn, uncommunicative
• stilled

  without or with little sound
• smooth
• stock-still
• static
• sealed
• stable
• serene
• stagnant
• stationary
• silentious
• struck dumb
• shocked

  without ability to talk
• sententious

  taciturn, uncommunicative
• sparing

  taciturn, uncommunicative
• short

  shy
• standoffish

  shy
• subdued
• sedate
• square
• stroke
• soft-pedal

  make or be quiet
• squash