13-Letter Words Starting AM & Ending S

• an association of neighboring states or tribes in ancient Greece; established originally to defend a common religious center

• 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

• (genetics) an organism or cell having a diploid set of chromosomes from each parent

• an ambiguous grammatical construction; e.g., `they are flying planes' can mean either that someone is flying planes or that something is flying planes

• a sloping gallery with seats for spectators (as in an operating room or theater)

• an oval large stadium with tiers of seats; an arena in which contests and spectacles are held

• a disinclination to quarrel

• having a disposition characterized by warmth and friendliness

• the combination of two or more commercial companies