Scarily
"Scarily" in a Sentence (2 examples)
He adores his bedtime baseball stories, even at his ripe old age. “It's called 'The Curse.' Wooooooooo!” Sol sings scarily in a trilly, ghostlike, gradually descending soprano.
Her loneliness is made much worse by post-natal depression and delusions – which are represented with scarily plausible simplicity.