Curved lines
The crossword clue "Curved lines" is answered by ARCS, a 4-letter entry. Used 107 times across 32 distinct years; most recently in 2026; first recorded in 1949. It appears in 10 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
ARCS
4 letters. See every clue for this answer on the ARCS answer page.
Used 107 times across 32 distinct years; most recently in 2026; first recorded in 1949. It appears in 10 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for ARCS
Every other clue in this pilot answered by ARCS, most used first.
- Circle segments - used 86 times, most recently in 2026
- Rainbows - used 81 times, most recently in 2023
Related clues
Pilot clues of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Curved molding - OGEE, used 310 times
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