seed vs episperm

seed and episperm both are nouns.

Word	Noun	Adjective	Verb	Adverb
seed	Yes	No	Yes	No
episperm	Yes	No	No	No

seed (noun)	episperm (noun)
the thick white fluid containing spermatozoa that is ejaculated by the male genital tract	protective outer layer of seeds of flowering plants
anything that provides inspiration for later work
one of the outstanding players in a tournament
a small hard fruit
a mature fertilized plant ovule consisting of an embryo and its food source and having a protective coat or testa

seed (verb)	episperm (verb)
inoculate with microorganisms
remove the seeds from
sprinkle with silver iodide particles to disperse and cause rain
distribute (players or teams) so that outstanding teams or players will not meet in the early rounds
go to seed; shed seeds
place (seeds) in or on the ground for future growth
bear seeds
help (an enterprise) in its early stages of development by providing seed money