monocotyledon vs liliopsid

monocotyledon and liliopsid both are nouns.

Word	Noun	Adjective	Verb	Adverb
monocotyledon	Yes	No	No	No
liliopsid	Yes	No	No	No

As nouns, monocotyledon and liliopsid are synonyms defined as:

monocotyledon and liliopsid: a monocotyledonous flowering plant; the stem grows by deposits on its inside

Other synonyms of monocotyledon include endogen, monocot.

monocotyledon (noun)	liliopsid (noun)
a monocotyledonous flowering plant; the stem grows by deposits on its inside	a monocotyledonous flowering plant; the stem grows by deposits on its inside