- Unidentified; incognito
- Unknown
- Unknown author
- Nameless; of unknown name; also, of unknown or unavowed
authorship; as, an anonymous benefactor; an anonymous pamphlet or
letter.
- Anonymous
- Left unnamed
- Maleness becomes anonymous
- Unknown
- Unutterably unchristened?
- Without a name; not having been given a name; as, a
nameless star.
- Undistinguished; not noted or famous.
- nondescript
- Unknown
- Not determinate; not certain or fixed; indefinite;
not precise; as, an indeterminate number of years.
- Anonymous rude man nudged back into hiding
- Anonymous, mundane revision
- Nun made out to be anonymous
- Unidentified
- Unknown
- Untitled
- Disguised
- In disguise
- Noticing nothing in disguise
- Under a false name
- Unknown
- With identity concealed
- With one's identity concealed