13-Letter Words Containing: A,B,N,O,R,S,S,T

• a musician who plays the vibraphone

• a policy of opposition to enlightenment or the spread of knowledge

• a deliberate act intended to make something obscure

• the bassoon that is the largest instrument in the oboe family

• a vigorous and unrestrained response

• manual stimulation of the genital organs (of yourself or another) for sexual pleasure

• a physician specializing in obstetrics

• Either of a pair of propositions at least one of which must be true