The bony, scary Halloween form is a skeleton (human bone system).
you spell it bonie
That is the correct spelling of the noun "scariness" (something frightening).
The likely word is horror (something scary).(The sound-alike word whorer is an obsolete word for a pimp.)
That is the correct spelling for "bonier", meaning more bony.
Something can be tame, or nonfrightening. The opposite of something scary would be something reassuring.
inquiétant - effrayant
The name for the small mammal with bony armor plates is the armadillo.
The correct spelling is "scary" (frightening).
The word you are looking for is spelled "vicious." It means behaving in a cruel or violent way.
Rattlesnakes are scary creatures.
Say : AKARADABRA
That was scary as hell - Something that was really, really scary