untold (adj.)
- all-inclusive
- arcane
- boundless
- cabalistic
- censored
- classified
- close
- closed
- concealed
- conditional
- conditioned
- contingent
- countless
- cryptic
- dark
- dependent
- endless
- enigmatic
- enormous
- esoteric
- eternal
- gigantic
- hermetic
- hidden
- hush-hush
- illimitable
- immeasurable
- immense
- incalculable
- incomprehensible
- inconceivable
- indescribable
- inexhaustible
- inexpressible
- infinite
- innumerable
- interminable
- latent
- limitless
- mammoth
- measureless
- mighty
- monstrous
- myriad
- mysterious
- numberless
- occult
- open
- pendent
- pending
- perpetual
- private
- prodigious
- restricted
- secret
- silent
- smothered
- stifled
- suppressed
- suspenseful
- titanic
- ulterior
- unbounded
- uncounted
- undecided
- undeclared
- undetermined
- undisclosed
- unestablished
- unexpressed
- unfathomable
- unfixed
- unimaginable
- universal
- unlimited
- unmeasurable
- unmeasured
- unnumbered
- unplumbed
- unpublished
- unrecorded
- unreported
- unrevealed
- unsaid
- unsettled
- unspeakable
- unspoken
- unsung
- untellable
- unthinkable
- unutterable
- unuttered
- unvoiced
- unwritten
- vast
- wordless
