Puzzle and Point of no return

Puzzle noun - Something hard to understand or explain.

Point of no return and puzzle are semantically related. In some cases you can use "Point of no return" instead a noun "Puzzle".

Nearby Words: puzzling, puzzled, puzzlement, puzzler

Point of no return noun - A line that when crossed permits of no return and typically results in irrevocable commitment.

Puzzle and point of no return are semantically related. Sometimes you can use "Puzzle" instead a noun phrase "Point of no return".