unrealized (adj.)

• camouflaged
• concealed
• disguised
• hidden
• imperceptible
• indiscernible
• insensible
• invisible
• latent
• neglected
• secret
• sightless
• submerged
• unapparent
• uncompleted
• unconsummated
• undischarged
• undone
• unfinished
• unfulfilled
• unnoticed
• unobserved
• unperceivable
• unperceived
• unperformed
• unseeable
• unseen
• viewless