Synonyms of uncharted

2 Syllables

hidden, unknown, far-off, foreign, distant

3 Syllables

concealed, unnamed, so-and-so, such-and-such, remote, unmapped, faraway, alien, exotic, unheard-of

4 Syllables

unexplained, unexplored, untraveled, unperceived, undetected, unexposed

5 Syllables

undiscovered, unapprehended, unascertained, unidentified