Guaranteed; secure.
Self-confident; self-assured; sure.
An insured person.
Undecided or uncertain.
Being an integral without specified limits.
Vague or unclear.
Designating an unspecified or unidentified person or thing or group of persons or things
Without limit; forever, or until further notice; not definite.
A word or phrase that designates an unspecified or unidentified person or thing or group of persons or things.