“Certain curves used in trigonometry”
Clue
“Certain curves used in trigonometry”
5 letters
All Crossclimb Answers
Answers for Crossclimb on Jan 18, 2026, #628
1 of 7 words revealed.
Clues
- “Certain curves used in trigonometry”
““Certain curves used in trigonometry”” answer
The answer to ““Certain curves used in trigonometry”” in LinkedIn Crossclimb on January 18, 2026 is SINES.
SINES
5 letters · Clue 1 · Row 2 of 7
How SINES fits the word ladder
SINUS → SINES → WINES
- From SINUS to SINES, change letter 4 from U to E.
- From SINES to WINES, change letter 1 from S to W.
SINES is the answer to clue 1 and occupies row 2 when the top and bottom words are included. Its neighbours each differ by one letter, keeping this puzzle's chain intact.
Crossclimb #628: full word ladder
The full January 18, 2026 ladder is below, with ““Certain curves used in trigonometry”” highlighted. Expand it when you are ready to see the other answers.
Show the complete word ladder
| Row | Word | Clue |
|---|---|---|
| 1 | SINUS | Top word |
| 2 | SINES← this clue | “Certain curves used in trigonometry” |
| 3 | WINES | “They’re kept in cellars and often paired with meals” |
| 4 | WINGS | “Parts of a bird, or Paul McCartney’s band after the Beatles broke up” |
| 5 | RINGS | “They can show a tree’s age” |
| 6 | RUNGS | “Steps on a ladder” |
| 7 | LUNGS | Bottom word |
More clues from this Crossclimb puzzle
- “They’re kept in cellars and often paired with meals”
- “Parts of a bird, or Paul McCartney’s band after the Beatles broke up”
- “They can show a tree’s age”
- “Steps on a ladder”
See all answers on the Crossclimb #628 answer page, or visit today's Crossclimb answer for the latest puzzle.
Frequently asked questions
What is the answer to ““Certain curves used in trigonometry”” in Crossclimb?
The answer is SINES, a 5-letter word in LinkedIn Crossclimb #628 on January 18, 2026. It answers clue 1.
How does SINES fit the Crossclimb word ladder?
The sequence is SINUS → SINES → WINES. Change letter 4 from U to E for the first step, then letter 1 from S to W for the second. Each step changes exactly one letter.
Which Crossclimb puzzle does this answer belong to?
This clue is from puzzle #628, dated January 18, 2026. Check the date and puzzle number when comparing answers; this page records that particular puzzle.