As nouns the difference between aloin and aloid
is that aloin is (pharmaceutical drug) a glycoside derivative of anthracene, found in aloe, that is used as a laxative while aloid is (zoology) any member of the aloidae.
aloin
Noun
(pharmaceutical drug) A glycoside derivative of anthracene, found in aloe, that is used as a laxative.
aloid
English
Noun
(
en noun)
(zoology) Any member of the Aloidae.