Antonyms for clammed up

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Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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Kellner had clammed up, and when the now suspicious editor had tried to check Colquhoun's tale personally, Colquhoun had vanished.

But he clammed up about that, hoping to keep it a secret until he could go back and claim it.

RELATED WORDS AND SYNONYMS FOR CLAMMED UP

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.