7-Letter Words Containing A,P,O,I

• oxygen deficiency causing a very strong drive to correct the deficiency

• 100 kopiykas equal 1 hryvnia in Ukraine

• make opaque

• become opaque

• An eclectic Korean martial art founded by Choi Young-sul, a student of Daitō-ryū Aiki-jūjutsu.

• an alkaloid narcotic drug extracted from opium; a powerful, habit-forming narcotic used to relieve pain

• the phenomenon of not permitting the passage of electromagnetic radiation

• incomprehensibility resulting from obscurity of meaning

• the quality of being opaque to a degree; the degree to which something reduces the passage of light

• being without sound through injury or illness and thus incapable of all but whispered speech

• an anxiety disorder characterized by extreme and irrational fear of simple things or social situations

• lacking light; especially not reached by sunlight