periphery (n.)
- ambience
 - ambit
 - border
 - bound
 - boundaries
 - boundary
 - bounds
 - brim
 - circle
 - circuit
 - circumference
 - circumscription
 - circumstances
 - compass
 - confines
 - context
 - cortex
 - covering
 - crust
 - edge
 - entourage
 - envelope
 - environment
 - environs
 - epidermis
 - exterior
 - external
 - facade
 - face
 - facet
 - fringe
 - front
 - gestalt
 - habitat
 - integument
 - limitations
 - limits
 - marches
 - margin
 - milieu
 - neighborhood
 - outline
 - outside
 - outskirts
 - pale
 - perimeter
 - rim
 - rind
 - shell
 - situation
 - skin
 - skirts
 - superficies
 - superstratum
 - surface
 - surroundings
 - top
 - verge
 - vicinity