Incapable of being seen through
A. Ductile
B. Opaque
C. Obsolete
D. Potable
Answer: Option B
Solution (By Examveda Team)
One word substitute is Opaque.Ductile: (of a metal) able to be drawn out into a thin wire.
Opaque: not able to be seen through.
Obsolete: no longer produced or used.
Potable: safe to drink.
This Question Belongs to Competitive English >> One Word Substitution
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