imagined (part of speech: verb)
sensed, viewless, unnoticed, sightless, unsuspected, imperceptible, curtained, undiscovered, inconspicuous, dark, unnoted, imaginary, obscure, hidden, unperceived, unviewed, veiled, impalpable, unobtrusive, shrouded, occult
- And in verity, I did feel as that afar upward in the night the black mountains that did make the sides of the Gorge had come together, and did make a monstrous roof unseen in the utter height. - "The Night Land", William Hope Hodgson.
- Major C. T. Bingham thus writes of this bird:-" It is very difficult to either watch these birds, unseen yourself, at one of their dancing parties, or to catch one of them actually sitting on the nest. - "The Nests and Eggs of Indian Birds, Volume 1", Allan O. Hume.
- Ill habits gather by unseen degrees. - "Slips of Speech", John H. Bechtel.