As nouns the difference between molly and platy
is that molly
is (north america) the crystalline or powdered form of mdma while platy
is a (tropical fish
) of the genus xiphophorus
(also including the swordtails).
As a proper noun molly
As an adjective platy is
A woman or girl, especially of low status.
(slang) An effeminate male, a male homosexual.
(slang) Pure MDMA powder.
A fish of the genus Poecilia .
A female cat; a she-cat.
A molly bolt.
(plate) + (-y)
(heraldry) Of a field semy of plates.
(geology, mineralogy) Composed of thin plate-like pieces of rock or mineral.
A (tropical fish) of the genus Xiphophorus (also including the swordtails.)
- I had a mixed community aquarium with several tetras, two mollies, some corydoras catfish, and a platy from a previous tank.