CLAM UP Synonyms

There are 6 synonyms of the phrase clam up. (exact relations)
There is 0 hypernym of the phrase clam up. (close relations)

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Definition of CLAM UP


Expand?	Word	Save?	More Syns..	Usage	Type
	be quiet
	verb • refuse to talk or stop talking; fall silent
	belt up				verbv
	verb • refuse to talk or stop talking; fall silent
	button up				verb, adverb, nounv, adv, n
	verb • refuse to talk or stop talking; fall silent
	dummy up				verbv
	verb • make a dummy of • refuse to talk or stop talking; fall silent
	keep mum
	verb • refuse to talk or stop talking; fall silent
	shut up				verbv
	adjective satellite • closely confined verb • refuse to talk or stop talking; fall silent • place in a place where something cannot be removed or someone cannot escape • cause to be quiet or not talk

Best Alternative Words for CLAM UP