What does xx mean in crosswords?

xx means: being one more than nineteen

Which crossword clues can have xx as the answer?

Possible clues for xx include "Roman 20".

Word entry · 2 letters

Best crossword clue

"Roman 20"

2 letters · collected on this word page

2 lettersPart of speech adjective, nounSorted xxStarts with XEnds with X1 cluesVery common crossword word

1X2X

01“Roman 20”2 letters

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