Similarity of adj external
4 senses of external
Sense 1:
external (vs. internal)
outeroutsideAlso See: outside#1
Sense 2:
external, extraneous, outside
extrinsic (vs. intrinsic)Sense 3:
external, international, outside(prenominal)
foreign (vs. domestic)Sense 4:
external
outward (vs. inward)