Thesaurus

clam up

Synonyms and Antonyms of clam up

to stop talking

  • the little girl clammed up when the doctor came into the room
Synonyms of clam up
Words Related to clam up
Phrases Synonymous with clam up

hold one's tongue (or hold one's peace)

Near Antonyms of clam up
Antonyms of clam up



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obstinately defiant of authority

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