cucurbitaceous
- a of or relating to plants of the family Cucurbitaceae
commutative
- s (of a binary operation) independent of order; as in e.g. "a x b = b x a"
commemorative
- n an object (such as a coin or postage stamp) made to mark an event or honor a person
- a intended as a commemoration
a commemorative plaque
commendable
- s worthy of high praise
a commendable sense of purpose - r in an admirable manner
commensal
- n either of two different animal or plant species living in close association but not interdependent
- a living in a state of commensalism