Button on a car key fob used to secure the vehicle
Clue
Button on a car key fob used to secure the vehicle
4 letters
All Crossclimb Answers
Answers for Crossclimb on Jan 27, 2026, #637
1 of 7 words revealed.
Clues
- Button on a car key fob used to secure the vehicle
“Button on a car key fob used to secure the vehicle” answer
The answer to “Button on a car key fob used to secure the vehicle” in LinkedIn Crossclimb on January 27, 2026 is LOCK.
LOCK
4 letters · Clue 2 · Row 3 of 7
How LOCK fits the word ladder
LACK → LOCK → LOOK
- From LACK to LOCK, change letter 2 from A to O.
- From LOCK to LOOK, change letter 3 from C to O.
LOCK is the answer to clue 2 and occupies row 3 when the top and bottom words are included. Its neighbours each differ by one letter, keeping this puzzle's chain intact.
Crossclimb #637: full word ladder
The full January 27, 2026 ladder is below, with “Button on a car key fob used to secure the vehicle” highlighted. Expand it when you are ready to see the other answers.
Show the complete word ladder
| Row | Word | Clue |
|---|---|---|
| 1 | BACK | Top word |
| 2 | LACK | Absence or deficiency |
| 3 | LOCK← this clue | Button on a car key fob used to secure the vehicle |
| 4 | LOOK | Give a second ___ (view again to reconsider a decision) |
| 5 | LOOM | Appear on the horizon, perhaps ominously |
| 6 | DOOM | “It’s not all ___ and gloom”, so stay optimistic you can remember this missing word for a terrible fate |
| 7 | DOOR | Bottom word |
More clues from this Crossclimb puzzle
- Absence or deficiency
- Give a second ___ (view again to reconsider a decision)
- Appear on the horizon, perhaps ominously
- “It’s not all ___ and gloom”, so stay optimistic you can remember this missing word for a terrible fate
See all answers on the Crossclimb #637 answer page, or visit today's Crossclimb answer for the latest puzzle.
Frequently asked questions
What is the answer to “Button on a car key fob used to secure the vehicle” in Crossclimb?
The answer is LOCK, a 4-letter word in LinkedIn Crossclimb #637 on January 27, 2026. It answers clue 2.
How does LOCK fit the Crossclimb word ladder?
The sequence is LACK → LOCK → LOOK. Change letter 2 from A to O for the first step, then letter 3 from C to O for the second. Each step changes exactly one letter.
Which Crossclimb puzzle does this answer belong to?
This clue is from puzzle #637, dated January 27, 2026. Check the date and puzzle number when comparing answers; this page records that particular puzzle.