Past Wordle answer Possible answer Accepted guess B tier for first-turn info

LUNAR

Yes, LUNAR was the Wordle answer on December 21, 2022 (Wordle #550).

Meaning and pronunciation

Pronunciation: /ˈl(j)uːnə//ˈlunɚ/

Adjective

Of, pertaining to, or resembling the Moon (that is, Luna, the Earth's moon).

“lunar observations a lunar eclipse”

Adjective

Shaped like a crescent moon; lunate.

Noun

The middle bone of the proximal series of the carpus in the wrist, which is shaped like a half-moon.

Noun

An observation of a lunar distance (“the angle between the Moon and another celestial body”), especially for establishing the longitude of a ship at sea.

Source: Wiktionary contributors · CC BY-SA 4.0. Corrections.

Etymology

From Middle English lunar (“shaped like the crescent moon”), from Latin lūnāris (“of or pertaining to the moon, lunar”) (possibly through Middle French lunaire (modern French lunaire (“lunar”)), from lūna (“the Moon; crescent shape”) (ultimately from Proto-Indo-European *lewk- (“bright; to shine”)) + -is (suffix forming adjectives).

Source: Wiktionary (CC BY-SA)

How it sounds

Two syllables, stress on the first syllable Say it LOONUR.

Rhymes with TUNER

In a sentence

What is the new Lunar Year?
© tatoeba.org contributor Nylez (CC BY 2.0 FR)
There is a lunar eclipse.
© tatoeba.org contributor carlosalberto (CC BY 2.0 FR)

Use LUNAR in a puzzle

As an opener, it rules out about 95.3% of possible answers.

Wordle status

A word can be a playable guess without being a possible answer.

Playable guess

Yes

Included in the Wordle guess list used by our tools.

Possible answer

Yes

Included among the answers considered by the solver.

Past Wordle answer

Used once

Past Wordle answer: December 21, 2022 (#550).

See the full page for that puzzle: December 21, 2022 (#550).

The possible-answer list is the solver's current list and may change when Wordle adds new answers.

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LUNAR in Connections

1 recorded appearance in completed main-edition puzzles through . A category label alone does not establish a word's meaning.

How LUNAR performs as a guess

LUNAR is a possible answer, so it would solve about one game in 2,384 when every answer is treated as equally likely.

Played as an opener, it lands at least one colored tile in 88.7% of games, misses completely in 11.3%, and leaves about 112 possible answers on average.

In the previous complete opener benchmark, it ranks #2,867 of 14,855 openers, averaging 3.63 guesses in games solved within six turns.

Try your feedback pattern

Tap the tiles to match your feedback, then see the ranked follow-up guesses.

All gray? Tap a tile to cycle gray → yellow → green.

First-turn measures

All four describe LUNAR used as an opening guess. Entropy is the same idea as “avg ruled out” on a log scale: a higher number means the guess splits the possible answers into more, smaller groups.

5.15 Entropy (bits)
112 Avg remaining
0.04% Exact match
95.3% Avg ruled out

As an opening guess: previous benchmark

How LUNAR performed in the previous complete opener benchmark, against its captured answer snapshot. These research figures are separate from today's solver recommendations. See the data page for the method.

3.63 Avg guesses
99.87% Solved within six
0.72 Spread of game lengths
#2,867 Rank among openers
Opening with LUNAR left 3 of the snapshot's answers unsolved after six guesses. A spread of 0.72 means those games clustered within about 0.72 of a guess of the 3.63 average. It ranks #2,867 of 14,855 openers by average guesses in games solved within six.
1 guess
1
2 guesses
59
3 guesses
984
4 guesses
1,082
5 guesses
203
6 guesses
22

Composition

5/5 unique
2 vowels
Common:
ALNRU

Feedback chances

Any hit (G/Y)
89%
Green tile
29%
All gray
11%

Example solver route

R O A T E
C A R R Y
A U G U R
L U N A R

One example route used by the solver.

This solver benchmark reaches LUNAR in 4 guesses.

Feedback distribution

LUNAR can come back 105 different ways. These are the most likely, and how many of the possible answers give each one:

270 answers
211 answers
197 answers
166 answers
138 answers
114 answers
103 answers
75 answers
71 answers
62 answers
53 answers
52 answers
52 answers
49 answers
43 answers
42 answers
39 answers
32 answers
31 answers
29 answers
28 answers
27 answers
27 answers
25 answers
24 answers
23 answers
22 answers
21 answers
20 answers
19 answers

Letter-value totals

Base letter-value totals for LUNAR; these do not show whether either game accepts the word.

Scrabble

L1U1N1A1R1
Total: 5 points

Words With Friends

Total: 8 points

Scores shown are base values without double/triple letter or word bonuses.

Strategy after playing LUNAR

What the solver recommends next for each way the board can respond to LUNAR.

Quick reference

Largest feedback groups after playing LUNAR:

11% chance
Suggested:
SHOTE
9% chance
Suggested:
TOISE
8% chance
Suggested:
CASTE

Follow-ups for common patterns

Ranked follow-up guesses for the 10 most common feedback patterns.

11.3% →
SHOTE 6.05 bits
8.9% →
TOISE 5.49 bits
8.3% →
CASTE 5.26 bits
7.0% →
TOISE 5.10 bits
5.8% →
HEART 4.66 bits
4.8% →
STALE 4.73 bits
4.3% →
TOISE 5.24 bits
3.1% →
TOISE 3.64 bits
3.0% →
STIME 4.21 bits
2.6% →
SIENT 4.76 bits

Research on LUNAR

Game-tree analysis and word research for LUNAR, with an explanation for each figure.

Optimal play

Opening with LUNAR, a proven-optimal strategy averages 3.67 guesses and ranks #2,690 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

No guaranteed hard-mode solve In hard mode, no strategy that opens with LUNAR can guarantee a solve within six guesses.

Our six-turn simulation says 3.63, at or below the proven-optimal 3.67, because the two figures score different answer lists.

These figures come from exhaustive game-tree search and are exact for the NYT lists of July 2023 (3,158 answers). They do not use the site's working answer pool.

Familiarity and learning

Frequency
LUNAR sits in the intermediate band of the wordfreq scale, appearing about 6 times per million words of written English; the band marks it as a word most readers meet regularly.
Dominant sense
Lancaster raters associated it most strongly with sight (3.8 of 5).

Sources: Optimal-play values: Alex Selby's exhaustive Wordle analysis (MIT); Pronunciation: CMU Pronouncing Dictionary (BSD); Word frequency: wordfreq (data CC BY-SA 4.0); Lancaster Sensorimotor Norms (CC BY 4.0).