Scary, terrifying.
spooky
"Frightening" is an adjective. It is used to describe something that causes fear or terror.
dark, eerie, isolated, frightening maybe even relaxing, calming
horrifying, frightening, creepy, nailbiting, gut-clencher, Petrifying,
What are other words to describe long Are tall and long
Other words that describe excellence include mastery, distinction, superiority, and perfection.
neverending, meaningless, horrifying, terrifying, frightening, devastating, overwhelming, stunning, excruciating, unfeeling, unrelenting
to frighten is the verb, and frightening is the gerund
frightening; forbidding apex
very frightening
Some words to describe a lover are soft, gentle, and passionate. Other words that could describe a lover are rough, slow, and fiery.
Other words for startling are alarming, astonishing, shocking, surprising, unexpected and frightening.