boundary, confine

VERGE
WordClue
EVEverge, boundary
RIMconfine, girdle
EDGEThe boundary line of a surface
MARKBoundary, land within a boundary
SPANterm, boundary
TERMconfine, bourn
LIMITmargin, confine
MARCHboundary, circumference
SPELLterm, confine
BORDERboundary, periphery
FLANGErim, confine
MARGINconfine, brim
CIRCUITboundary, march
BOUNDARYverge, confine
PERIPHERYboundary, circuit
MARCHboundary, circumference
MARKBoundary, land within a boundary