Outer and Peripheral

Outer adjective - Situated on the outside or farther out.

Peripheral is a synonym for outer in outlying topic. In some cases you can use "Peripheral" instead an adjective "Outer", when it comes to topics like external. popular alternative

Peripheral adjective - Available to supply something extra when needed.

Outer is a synonym for peripheral in minor topic. You can use "Outer" instead an adjective "Peripheral", if it concerns topics such as outlying, outermost. popular alternative

Nearby Word: periphery