List of uncharted synonyms and uncharted related words.
able, enigmatic, incalculable, incognizable, mysterious, puzzling, sealed, strange, trackless, unapparent, unapprehended, unascertained, unbeknown, unclassified, undisclosed, undiscoverable, undiscovered, undivulged, unexplained, unexplored, unexposed, unfamiliar, unfathomed, unheard, unheard-of, unidentified, uninvestigated, unknowable, unknown, unperceived, unplumbed, unrevealed, unsuspected, untouched, virgin