E1X8T1E1R1I1O1R1
15 points
EXTERIOR is validvalid
a part or surface that is outside [n EXTERIORS]
outside [adj EXTERIORLY] / a part or surface that is outside [n -S]
a part or surface that is outside [n EXTERIORS]
outside [adj EXTERIORLY] / a part or surface that is outside [n -S]