Natural boundaryWord Craze Level 3910 answer

The answer to the Word Craze clue “Natural boundary” from Level 3910 is shown below. It has 5 letters.

Answer

5 letters
RIVERNatural boundary = RIVER

About this level

Level3910
Clues13
This clue12 of 13

Level 3910 is part of the Endless Challenge, the bonus run of Word Craze crosswords that starts at level 2785. It has 13 clues.

All Level 3910 clues →