Synonyms for Unclassified:

adj.

unidentified (adjective)
unknown.

n.

unclassified (noun)
nonsensitive, uncategorized, declassified, unrestricted, unsorted, uncategorised.

Other synonyms:

overt, unwritten, transparent. out. Other relevant words:
disordered, open, unknown, overt.

Usage examples for unclassified

  1. His gospels were likely to be heresies; his literary eccentricities were all unclassified – Mark Twain, A Biography, 1835-1910, Complete The Personal And Literary Life Of Samuel Langhorne Clemens by Albert Bigelow Paine Last Updated: February 20, 2009
  2. You know we had the clues, but it never occurred to us there might be a connection between Wallops Island and the stingarees, because who could imagine going to all that trouble to intercept open, unclassified data you can get by asking for it? – The Flying Stingaree by Harold Leland Goodwin