9-Letter Words Containing: A,T,R,O,N

• assume sponsorship of

• do one's shopping at; do business with; be a customer or client of

• treat condescendingly

• be a regular customer or client of

• administer narcotics to

• tissue from an animal of one species used as a temporary graft (as in cases of severe burns) on an individual of another species

• Any animal with a thorny back, especially marine animals, such as:

• A woman over a certain age (variously 26 or 30) who has never married, older than a spinster.

• of or relating to the Protozoa

• any of diverse minute acellular or unicellular organisms usually nonphotosynthetic