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

• the male reproductive cell; the male gamete

• A branch of pharmacology that studies medical substances that are derived from natural sources, and their recognition.

• learning so as to be able to remember verbatim

• the conversion of a compound into an isomer of itself

• indulgence in moral pronouncements; the exposition (often superficially) of a particular moral code

• the act of making moral (or more moral)

• the reduction of the value of an asset by prorating its cost over a period of years

• payment of an obligation in a series of installments or transfers

• the act of motorizing (equipping with motors or with motor vehicles)

• a spasm of the bronchi that makes exhalation difficult and noisy; associated with asthma and bronchitis