These two words without being described as a noun or verb are -
Mercury Look up Mercury at Dictionary.com "the Roman god Mercury," mid-12c., from Latin Mercurius "Mercury," originally a god of tradesmen and thieves, from merx "merchandise" (see market (n.)); or perhaps [Klein, Tucker] from Etruscan and influenced by merx. Later he was associated with Greek Hermes. The planet closest to the sun so called in classical Latin (late 14c. in English). A hypothetical inhabitant of the planet was a Mercurean (1855) or a Mercurian (1868). For the metallic element, see mercury.
Hermes Look up Hermes at Dictionary.com son of Zeus and Maia in Greek mythology; Olympian messenger and god of commerce, markets, and roads; protector of herdsmen, travelers, and rogues; giver of good luck, god of secret dealings, and conductor of the dead. from Greek Hermes, a word of unknown origin. He was identified by the Romans with their Mercury.
These words link directly back and forth to the word trademark. What is the importance of a trademark! Anyone now?