Open English Wordnet
Nouns
(n)person, individual, someone, somebody, mortal, soula human being; person, singular, assertive existential pronoun; pronoun, person, singular; quantifier: assertive existential“there was too much for one person to do” Adjectives
(a)mortalsubject to death“mortal beings” (s)deadly, mortalinvolving loss of divine grace or spiritual death“the seven deadly sins” (s)mortalunrelenting and deadly“mortal enemy” (s)deadly, deathly, mortalcausing or capable of causing death“a deadly enemy”,
“mortal combat”,
“a mortal illness”