If you’re looking to flex your vocabulary muscles beyond the standard crossword, The Missing Letter crossword puzzle by Merriam-Webster is a daily brain teaser! This puzzle is not just filling in a grid, but an alphabetical hunt. With the clues, each starting with a different letter of the alphabet, the real challenge is figuring out which single letter has been left out. Here are the answers and the crucial missing letter for today’s puzzle, January 14, 2026.

The Missing Letter Answers Today: January 14, 2026
The Missing Letter is: O
By solving the clues provided, the letter O is the only one not utilised as a starting letter for an answer.
1 Across: NOUN: “a loose enveloping garment that covers the face and body and is worn in public by certain Muslim women” – BURQA
6 Across: Billy Joel’s “She’s Got a ___” – WAY
9 Across: ADVERB: “reasonably close to” – ABOUT
10 Across: In the style of – ALA
11 Across: NOUN: “an infectious disease…caused by [a certain virus]” – POLIO
12 Across: Prefix with hazard – HAP
13 Across: Soft mineral – TALC
14 Across: Plot twist seen in soap operas when a real-life actor quits suddenly – COMA
15 Across: IDIOMATIC PHRASE: “to become fixed or established” – TAKEROOT
17 Across: NOUN: “any of several virus diseases” – FLU
18 Across: VERB: “to make the most of” – MAXIMIZE
23 Across: Climbing animal in the Alps – IBEX
24 Across: GEOGRAPHICAL NAME: “[former name of a] country…in southeastern Asia on the Gulf of Thailand…capital Bangkok” – SIAM
26 Across: CONJUNCTION: “used as a function word to introduce the second or last member or the second and each following member of a series of items each of which is negated” – NOR
27 Across: IDIOM: “aware of (something)” – HIPTO
28 Across: Morales who was president of Bolivia from 2006 to 2019 – EVO
29 Across: NOUN: “advice; opinion; comment” – INPUT
30 Across: VERB: “to publicly identify or publish private information about (someone) especially as a form of punishment or revenge” – DOX
31 Across: GEOGRAPHICAL NAME: “country of northeastern Africa bordering on the Mediterranean and Red seas and site of an early and long enduring civilization of the ancient world” – EGYPT
1 Down: Christian denom. – BAPT
2 Down: NOUN: “a German submarine” – UBOAT
3 Down: ___ die (take your turn, often) – ROLLA
4 Down: NOUN: “an expedient usually temporary or inadequate solution to a problem” – QUICKFIX
5 Down: From ___ Z (completely) – ATO
6 Down: INTERJECTION: “used to express exuberance or enthusiasm” – WAHOO
7 Down: Rental car company since 1974 – ALAMO
8 Down: VERB: “badger; pester” – YAPAT
14 Down: ADJECTIVE: “mov[ing] or proceed[ing] speedily, smoothly, or effortlessly” – CRUISING
16 Down: Common street name – ELM
18 Down: Found underground, as diamonds – MINED
19 Down: Latin for “from the egg,” meaning “from the very beginning” – ABOVO
20 Down: VERB: “to make (a copy)” – XEROX
21 Down: ADJECTIVE: “strikingly fresh, lively, or appealing in style” – ZIPPY
22 Down: Accept readily, as attention – EATUP
25 Down: ___ & Bow (jeans brand) – MOTT
27 Down: Go quickly, archaically – HIE

This batch of clues was a fun ride because it blended pop culture nods, geography, and crisp wordplay in a way that kept the grid moving at a satisfying pace. The theme note about a single unused starting letter worked nicely as a gentle consistency check rather than a gimmick, and it adds that extra bit of polish once you’re near the finish line. I also liked how some clues felt very modern and conversational, while others leaned academic or dictionary formal, creating a good variety of solving textures. A few entries are on the quirky side and might make newer solvers hesitate, but overall it’s an energetic, well-rounded set that stays engaging throughout, so I’d give it 4 out of 5 .
How to Play ‘The Missing Letter’
If you’re new to this Merriam-Webster classic, here’s how the “alphabetical twist” works:
- The Goal: Fill the grid using 25 words that each begin with a unique letter of the alphabet.
- Identify the Gap: Once the grid is complete, determine which of the 26 letters was not used as a starting letter.
- Weekly Reward: Keep track of each daily missing letter; at the end of the week, you can unscramble them to solve the Weekly Mystery Word .