relation vs insemination

relation and insemination both are nouns.

Word	Noun	Adjective	Verb	Adverb
relation	Yes	No	No	No
insemination	Yes	No	No	No

relation (noun)	insemination (noun)
an abstraction belonging to or characteristic of two entities or parts together	the introduction of semen into the genital tract of a female
(usually plural) mutual dealings or connections among persons or groups	the act of sowing (of seeds in the ground or, figuratively, of germs in the body or ideas in the mind, etc.)
sexual activity between individuals, especially the insertion of a man's penis into a woman's vagina until orgasm and ejaculation occur
(law) the principle that an act done at a later time is deemed by law to have occurred at an earlier time
an act of narration
a person related by blood or marriage