What does unforgettable mean in crosswords?

unforgettable means: Impossible to forget or very memorable.

Which crossword clues can have unforgettable as the answer?

Possible clues for unforgettable include "Hard to erase".

Word entry · 13 letters

Best crossword clue

"Hard to erase"

13 letters · collected on this word page

13 lettersSorted abeefglnorttuStarts with UEnds with E1 clues

1U2N3F4O5R6G7E8T9T10A11B12L13E

01“Hard to erase”13 letters

Not quite right?

U____________