"terrifying looking" is correct and usable in written English.
This phrase can be used to describe a situation or object that has a frightening appearance. Example: The storm clouds overhead were a terrifying looking shade of grey.
A paedophile who is also a terrifying looking gangster?
Terrifying looking – totally bald, with the thick neck of the American football player that he was in college – Paulson had been both an obvious choice for Treasury secretary and an odd one.
The carcass of the terrifying looking creature was then donated to the Australian Museum in Sydney so that it could be dissected YouTube/Australian Museum 2/23 Glass frog Scientists in South America have discovered a brand new species of frog – and he's a dead ringer for Kermit the frog.
Tim comes in and commiserates, "I have to tell you something, these are terrifying looking garments....what's wrong with the bridesmaid dress industry, I ask you".
In part, this comes across as light-hearted, quasi-cinematic dressing up, employing cheap-as-chips special effects for the most "terrifying" look.
We see a terrified looking character (John Boyega) dressed as a Stormtrooper but without his helmet.
They were partying with a motley collection of freaks, aloof artist types, A-grade pro-madheads and terrified looking exchange students.
We've been getting increasingly terrifying looks at Pennywise, Stephen King's demon clown, since Warner Brothers dropped its first It reboot trailer back in March.
They are marched in and out of the music as if under armed guard, with terrified looks on their faces.
When they began the round, I gave my friend Kev a terrified look.
The current owner has driven the truck along Sierra Highway for nostalgia, enjoying the terrified looks he receives from passing motorists who recognize it.
