Synonyms for unknown are indefinite, mysterious, strange, unfamiliar, unheard of, nameless, and unidentified.
mysterious
known fimiliar
Undisclosed and unknown are synonyms for secret.
synonyms: piece, shock, shred, threadantonyms: unknown
There are a few different synonyms for indefinite. You can have synonyms like unsettled, unknown and uncertain.__________________________________________________________________SomeSynonyms are:bottomless,boundless,endless,fathomless,horizonless,illimitable,immeasurable,immensurable,limitless,measureless,unbounded, unfathomable,unlimited
Strange, bizarre. I think "mysterious" generally means anonomous, unknown, confusing, or something/one that not much is known about. So I think two good synonyms for meyterious are: obvious, or well-known.
Hidden, unrevealed, classified, cryptic, hush-hush, shrouded, under wraps, undercover, undisclosed, and unknown are a few.
Some synonyms for the adjective unknown are X, anonymous, hidden, little known, nameless, secret, unascertained, undiscovered, unexplained, unexplored, unfamiliar, unidentified, unnamed, unrecognized, unrevealed, untold.
They are synonyms.
Synonyms
Relative and kin are synonyms.
Synonyms include fresh, novel, original, strange, unaccustomed, unfamiliar, unheard-of, unknown, untried, or unprecedented. Also innovative, experimental, recent, latest, or modern.
They are synonyms.