Below are possible answers for the crossword clue Unheard-of.
6 letter answer(s) to unheard-of
EXOTIC
being or from or characteristic of another place or part of the world; "alien customs"; "exotic plants in a greenhouse"; "exotic cuisine"
strikingly strange or unusual; "an exotic hair style"; "protons, neutrons, electrons and all their exotic variants"; "the exotic landscape of a dead planet"
Other crossword clues with similar answers to 'Unheard-of'