caliculus vs calycle

caliculus and calycle both are nouns.

Word	Noun	Adjective	Verb	Adverb
caliculus	Yes	No	No	No
calycle	Yes	No	No	No

As nouns, caliculus and calycle are synonyms defined as:

caliculus and calycle: a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp)

Other synonyms of caliculus include calyculus.

caliculus (noun)	calycle (noun)
a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp)	a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp)
	a group of bracts simulating a calyx as in a carnation or hibiscus