concoction vs conception

concoction and conception both are nouns.

Word	Noun	Adjective	Verb	Adverb
concoction	Yes	No	No	No
conception	Yes	No	No	No

As nouns, conception is a hypernym of concoction; that is, conception is a word with a broader meaning than concoction:

Other hypernyms of concoction include design, excogitation, innovation, invention.

concoction (noun)	conception (noun)
the act of creating something (a medicine or drink or soup etc.) by compounding or mixing a variety of components	the act of becoming pregnant; fertilization of an ovum by a spermatozoon
the invention of a scheme or story to suit some purpose	an abstract or general idea inferred or derived from specific instances
an occurrence of an unusual mixture	the creation of something in the mind
any foodstuff made by combining different ingredients	the event that occurred at the beginning of something