burutto
An involuntary full-body shiver from fear, horror, or a sudden chill of dread. Your body reacts before your mind catches up.
💡Hearing a ghost story late at night — 'I went burutto at the scary part.'
怖い話を聞いてぶるっとした。
I shuddered burutto when I heard the scary story.
I went ___ when I saw the shadow behind me.
後ろの影を見て○○した。