Princeton's WordNet

1. personal(adj)

   a short newspaper article about a particular person or group

   Antonyms:
   objective, nonpersonal, impersonal, mental, nonsubjective

2. personal(adj)

   concerning or affecting a particular person or his or her private life and personality

   Antonyms:
   mental, objective, impersonal, nonpersonal, nonsubjective

3. personal(adj)

   particular to a given individual

   Antonyms:
   nonpersonal, nonsubjective, mental, impersonal, objective

4. personal(adj)

   of or arising from personality

   Antonyms:
   objective, nonpersonal, mental, nonsubjective, impersonal

5. personal(adj)

   intimately concerning a person's body or physical being

   Antonyms:
   impersonal, objective, mental, nonsubjective, nonpersonal

6. personal(adj)

   indicating grammatical person

   Antonyms:
   impersonal, nonsubjective, objective, nonpersonal, mental