shaking in one's boots

Trembling with dread

Shaking in one's boots describes being extremely frightened or anxious, with fear so intense it causes trembling.

The image is of someone whose legs shake visibly despite the sturdy footwear meant to project confidence or toughness: The new recruit was shaking in his boots before the drill sergeant arrived.

Often used with mock drama or irony.

Related

knocking knees · heart pounding · trepidation · sweating · white as a sheet · butterflies in stomach · dread · fright · panic · nervousness · apprehension · on edge · goosebumps · foreboding · quaking · shivering · weak in the knees · worry

Opposites
emotional state regarding fear

shaking in one's bootscool as a cucumber

Extremely calm and composed

unflappable · composed · nerves of steel · serene · unfazed

behavioral response to threat

shaking in one's bootsstanding tall

Remaining proudly upright

steady as a rock · keeping one's cool · unflinching · steely · stiff upper lip

courage and confidence

shaking in one's bootsfearless

Lacking any apprehension

brave · courageous · bold · intrepid · dauntless

Family

shake, shakes, shaken, shaker, shakers, shakily, shakiness, boots, booted

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G