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

CUBIC

Yes, CUBIC was the Wordle answer on January 21, 2026 (Wordle #1677).

As an opener, it rules out about 81.5% of possible answers.

Meaning and pronunciation

Pronunciation: /ˈkjuː.bɪk//ˈkju.bɪk/

Adjective

Used in the names of units of volume formed by multiplying a unit of length by itself twice.

“cubic foot”

Adjective

Relating to polynomials of the form ax³+bx²+cx+d.

Noun

A cubic curve.

Alternative forms: cubick

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

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: January 21, 2026 (#1677).

See the full page for that puzzle: January 21, 2026 (#1677).

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

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How CUBIC performs as a guess

CUBIC is a possible answer, so it would solve about one game in 2,374 when every answer is treated as equally likely.

Played as an opener, it lands at least one colored tile in 61.9% of games, misses completely in 38.1%, and leaves about 438 possible answers on average.

In the previous complete opener benchmark, it ranks #13,592 of 14,855 openers, averaging 3.87 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 CUBIC 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.

3.50 Entropy (bits)
438 Avg remaining
0.04% Exact match
81.5% Avg ruled out
Higher first-turn entropy than about 7% of evaluated openers
2.45 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How CUBIC 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.

3.87 Avg guesses
99.87% Solved within six
0.74 Spread of game lengths
#13,592 Rank among openers
Opening with CUBIC left 3 of the snapshot's answers unsolved after six guesses. A spread of 0.74 means those games clustered within about 0.74 of a guess of the 3.87 average. It ranks #13,592 of 14,855 openers by average guesses in games solved within six.
1 guess
1
2 guesses
31
3 guesses
682
4 guesses
1,226
5 guesses
373
6 guesses
38
Top-ranked in the current bounded policy screen: SLANT. The policy minimizes misses within six first, then average guesses among wins (3.46 for the leader). Compare the ranking measures

Composition

4/5 unique
2 vowels
Common:
IU

Feedback chances

Any hit (G/Y)
62%
Green tile
24%
All gray
38%

Example solver route

R O A T E
S L I M Y
C H U M P
C U B I C

One example route used by the solver.

This solver benchmark reaches CUBIC in 4 guesses.

Feedback distribution

CUBIC can come back 59 different ways. These are the most likely, and how many of the possible answers give each one:

905 answers
359 answers
166 answers
119 answers
109 answers
109 answers
107 answers
91 answers
39 answers
30 answers
27 answers
24 answers
23 answers
22 answers
21 answers
19 answers
19 answers
16 answers
15 answers
15 answers
13 answers
11 answers
11 answers
9 answers
7 answers
7 answers
6 answers
6 answers
6 answers
6 answers

Letter-value totals

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

Scrabble

C3U1B3I1C3
Total: 11 points

Words With Friends

Total: 15 points

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

Strategy after playing CUBIC

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

Quick reference

Largest feedback groups after playing CUBIC:

38% chance
Suggested:
TARSE
15% chance
Suggested:
TRINE
7% chance
Suggested:
STONE

Follow-ups for common patterns

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

38.1%
TARSE 6.29 bits
15.1%
TRINE 5.39 bits
7.0%
STONE 5.21 bits
5.0%
REACT 5.43 bits
4.6%
MORSE 4.43 bits
4.6%
SOARE 5.17 bits
4.5%
SERAL 5.16 bits
3.8%
TALER 5.01 bits
1.6%
STIPE 4.24 bits
1.3%
LEANT 4.06 bits

Research on CUBIC

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

Optimal play

Opening with CUBIC, a proven-optimal strategy averages 3.88 guesses and ranks #13,507 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 4.03 guesses at best and is rank #6,582 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.87, at or below the proven-optimal 3.88, 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.

How it sounds

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

Rhymes with PUBIC

Related meanings

Synonyms SOLID

Opposites linear planar

Familiarity and learning

Frequency
CUBIC sits in the intermediate band of the wordfreq scale, appearing about 5 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 (3.5 of 5).

In a sentence

The box is elongated but still cubic.
© tatoeba.org contributor Reza_ (CC BY 2.0 FR)
How many gallons are in a cubic foot?
© tatoeba.org contributor Hybrid (CC BY 2.0 FR)

Sources: Optimal-play values: Alex Selby's exhaustive Wordle analysis (MIT); Pronunciation: CMU Pronouncing Dictionary (BSD); Word relations: Open English WordNet, 2025 edition (CC BY 4.0); Word frequency: wordfreq (data CC BY-SA 4.0); Lancaster Sensorimotor Norms (CC BY 4.0).