Certain trig ratios
The crossword clue "Certain trig ratios" is answered by SINES, a 5-letter entry. Used 8 times across 7 distinct years; most recently in 2026. It appears in 7 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
SINES
5 letters. See every clue for this answer on the SINES answer page.
Used 8 times across 7 distinct years; most recently in 2026. It appears in 7 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for SINES
Every other clue in this collection answered by SINES, most used first.
- Trig functions - used 61 times, most recently in 2026
- Trig ratios - used 45 times, most recently in 2026
- Trigonometric functions - used 20 times, most recently in 2011
- Math ratios - used 15 times, most recently in 2018
- Some curves - used 8 times, most recently in 2026
- Trigonometric ratios - used 8 times, most recently in 2016
- Math functions - used 7 times, most recently in 2023
- Mathematical ratios. - used 7 times, most recently in 1966
- Trigonometry ratios - used 7 times, most recently in 2022
- Right-triangle ratios - used 6 times, most recently in 2021
- Some trig ratios - used 6 times, most recently in 2021
- Trig terms - used 6 times, most recently in 2022
- Trigonometry functions - used 6 times, most recently in 2025
Related clues
Clues in this collection 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.
- More certain - SURER, used 46 times
- Trig function - COSEC, used 39 times
- Certain fisherman - EELER, used 30 times
- Certain Arab - OMANI, used 29 times
- Trig ratio - COSEC, used 26 times
- Certain exams - ORALS, used 24 times
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