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
Near Antonyms for clammed up
Antonyms for clammed up
Learn More About clammed up
Cite this Entry
“Clammed up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/clammed%20up. Accessed 20 Jan. 2022.
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