ANONYMOUS
ADJECTIVES
1611 — FATHERLESS anonymous, without a known author; said of a book, etc. → obs.
1880 — CRYPTONYMOUS anonymous; having the real name concealed
1979 — ANYMOUSE anonymous → US navy usage
NOUNS
1805 — ANONYM an anonymous publication
NOUNS, PERSON
1805 — ANONYM an anonymous person
1940 — MR. ANYBODY an anonymous member of the public → sl.
1970 — JANE DOE an anonymous woman → sl.
Lexicophilia 