NAMELESS
nameless, unidentified, unknown, unnamed
(adjective) being or having an unknown or unnamed source; “a poem by an unknown author”; “corporations responsible to nameless owners”; “an unnamed donor”
Source: WordNet® 3.1
Etymology
Adjective
nameless (not comparable)
Not having a name; unnamed.
Whose name is unknown; unidentified or obscure.
anonymous
Unable to be described or expressed.
Anagrams
• Sleemans, lameness, maleness, maneless, meanless, salesmen
Source: Wiktionary
Name"less, a.
1. Without a name; not having been given a name; as, a nameless star.
Waller.
2. Undistinguished; not noted or famous.
A nameless dwelling and an unknown name. Harte.
3. Not known or mentioned by name; anonymous; as, a nameless
writer."Nameless pens." Atterbury.
4. Unnamable; indescribable; inexpressible.
But what it is, that is not yet known; what I can not name; nameless
woe,I wot. Shak.
I have a nameless horror of the man. Hawthorne.
Source: Webster’s Unabridged Dictionary 1913 Edition