botany vs embryo

botany and embryo both are nouns.

Word	Noun	Adjective	Verb	Adverb
botany	Yes	No	No	No
embryo	Yes	No	No	No

botany (noun)	embryo (noun)
the branch of biology that studies plants	an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life
all the plant life in a particular region or period	(botany) a minute rudimentary plant contained within a seed or an archegonium