Antonyms of adj scary

1 sense of scary

Sense 1
chilling, scarey, scary, shivery, shuddery -- (provoking fear terror; "a scary movie"; "the most terrible and shuddery...tales of murder and revenge")

INDIRECT (VIA alarming) -> unalarming -- (not alarming; assuaging alarm)

Similarity of adj scary

1 sense of scary

Sense 1
chilling, scarey, scary, shivery, shuddery -- (provoking fear terror; "a scary movie"; "the most terrible and shuddery...tales of murder and revenge")
       => alarming (vs. unalarming) -- (frightening because of an awareness of danger)