Synonyms for Clammed up

Synonyms starting with letter N

• noiseless

  calm, quiet, silent
• neutral

  unwilling to decide
• not saying boo

  quiet, without or with little sound, without ability to talk
• nonvocal

  quiet, silent
• not talkativ

  silent
• not talkative

  quiet, silent
• not forthcoming

  silent
• not let out a peep

  keep silent
• noncommittal
• non-committal
• nail
• nailed down
• not let go
• not think of
• not countenance
• not accepted
• not mind
• noodle around
• nixing
• negate
• not listen
• not accept
• not hear of
• not stand for
• not go for
• not heed
• not buy
• not lift a finger
• noncombatant
• nonparticipating
• nonbelligerent
• not turn a hair
• nescient
• not knowing
• not informed
• not told