Separate in place; not conjunct or united; with from.
Different from one another (with the preferable adposition being "from").
Capable of being perceived very clearly.
Noticeably different from others; distinctive.
Operating, functioning, or existing without additions or assistance; independent; able to be separate or separated.
A device that can operate on its own, rather than as an accessory for another device.
Something that is not a part of some series or sequence.