secureness

nouns

the state of freedom from fear or danger
secureness
is derived from
secure
antonym
insecureness
is a type of (narrower)
the state of being free from danger or injury
"we support the armed services in the name of national security"
security
the quality of being fixed in place as by some firm attachment
fastness, fixedness, fixity, fixture, secureness
is derived from
secure