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shake in boots

VERB

panic

Synonyms

STRONGEST

lose it overreact scare

STRONG

alarm clutch stampede startle terrify unnerve

WEAK

be terror-stricken become hysterical come apart freeze up go to pieces have a fit lose nerve push panic button run scared

Antonyms

STRONG

calm

WEAK

be calm be content

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