What's the difference between moonish and moonseed?

Moonish

Definition:

• (a.) Like the moon; variable.

Example Sentences:

• (1) DA is half-moonish and white-nacreous in rodents; its upper surface presents a longitudinal crest.

Moonseed

Definition:

• (n.) A climbing plant of the genus Menispermum; -- so called from the crescentlike form of the seeds.

Example Sentences: