Thesaurus
past tense of clam up
Synonyms & Antonyms of clammed up
to stop talking
- the little girl clammed up when the doctor came into the room
Synonyms for clammed up
- belted up
- [British],
- dried up,
- dummied up,
- hushed,
- piped down,
- quieted (down),
- shut up
Words Related to clammed up
Phrases Synonymous with clammed up
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Antonyms for clammed up
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