make someone's hair stand on end

Cause primal fear

To make someone's hair stand on end is to frighten or horrify them—evoking the physical response where fear causes body hair to rise.

The phrase works for genuine terror or strong unease: The sound of footsteps in the empty house made my hair stand on end.

It can also describe anything eerily unsettling: Some of those old photographs make your hair stand on end.

Related

blood run cold · terror · goosebumps · fight-or-flight response · haunted houses · monsters · chills · cold sweat · dread · fear of the unknown · shivering · hair-raising · supernatural events · electrifying · fright · panic · nightmares · unease

Opposites
emotional response intensity

make someone's hair stand on endsoothe

Gently ease discomfort

put at ease · comfort · reassure · calm · relax

arousal state

make someone's hair stand on endrelax

Become less tense

sedate · put to sleep · numb · anesthetize · deaden

valence of intense experience

make someone's hair stand on enddelight

Intense pleasure or satisfaction

enchant · tickle pink · gladden · cheer

Family

makers, someone, hairiness, stands, standing

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