featureless Synonyms

lacking variety wearisome uniform unartistic toneless tiresome tiring tired tedious stodgy stale spiritless soulless smooth shapeless uninteresting ho-hum undistinguished lacking excitement unwrinkled unstimulating unrelieved unexciting unimaginative unvaried soul-destroying faceless mind-numbing uninspiring amorphic colourless uneventful repetitive prosaic plain forgettable flat even duller dull DRY droning dreary colorless characterless boring blank bland banal formless