terrifying
The mask was so lifelike it was quite frightening.这个面具如此惟妙惟肖，还真是吓人。
The deathly pallor of her skin was frightening.她的皮肤惨白得吓人。
She found the film extremely frightening.
The firefighters had a frightening task ahead of them.
There's a frightening similarity between this incident and one that occurred last year.
SMART Vocabulary: related words and phrases Describing things that cause fear
awesome
awesomely
awesomeness
bloodcurdling
chilling
fearsome
fearsomely
frighteningly
greasily
hair-raising
intimidating
intimidatingly
scarifying
scarifyingly
scarily
spooky
terrifying
terrifyingly
traumatic
traumatically
Related word
frighteningly
frightening | American Dictionary
frightening
adjective
us/ˈfrɑɪ·tən·ɪŋ/
making you feel fear:
a frightening situation
Frightening can also mean extreme:
My car insurance payments are frightening.
frighteningly
adverbus/ˈfrɑɪ·tən·ɪŋ·li/
His heart rate changed frighteningly.