Accepted guess Not a possible answer C tier for first-turn info

CUIFS

CUIFS is accepted as a guess but is not on the solver's possible-answer list.

No dictionary definition for CUIFS is recorded in our sourced data.

As an opener, it rules out about 88.8% of possible answers.

Meaning and pronunciation

We do not have a sourced definition for this word yet.

Check CUIFS on Wiktionary or report a missing entry.

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

No

The solver does not currently treat this as a possible answer.

Past Wordle answer

Not used yet

No past answer date found.

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

How CUIFS performs as a guess

Wordle accepts CUIFS as a guess, but the solver does not list it as a possible answer.

Played as an opener, it lands at least one colored tile in 72.2% of games, misses completely in 27.8%, and leaves about 266 possible answers on average.

In the previous complete opener benchmark, it ranks #7,032 of 14,855 openers, averaging 3.70 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 CUIFS 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.

4.25 Entropy (bits)
266 Avg remaining
0.0% Exact match
88.8% Avg ruled out
Higher first-turn entropy than about 36% of evaluated openers
1.70 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How CUIFS 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.

3.70 Avg guesses
99.92% Solved within six
0.68 Spread of game lengths
#7,032 Rank among openers
Opening with CUIFS left 2 of the snapshot's answers unsolved after six guesses. A spread of 0.68 means those games clustered within about 0.68 of a guess of the 3.70 average. It ranks #7,032 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
53
3 guesses
830
4 guesses
1,247
5 guesses
207
6 guesses
15
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

5/5 unique
2 vowels
Common:
ISU

Feedback chances

Any hit (G/Y)
72%
Green tile
28%
All gray
28%

Feedback distribution

CUIFS can come back 84 different ways. These are the most likely, and how many of the possible answers give each one:

660 answers
282 answers
209 answers
111 answers
109 answers
103 answers
88 answers
86 answers
62 answers
62 answers
58 answers
50 answers
38 answers
32 answers
32 answers
31 answers
25 answers
18 answers
17 answers
17 answers
16 answers
16 answers
14 answers
14 answers
13 answers
13 answers
12 answers
11 answers
11 answers
10 answers

Letter-value totals

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

Scrabble

C3U1I1F4S1
Total: 10 points

Words With Friends

Total: 12 points

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

Strategy after playing CUIFS

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

Quick reference

Largest feedback groups after playing CUIFS:

28% chance
Suggested:
ALTER
12% chance
Suggested:
STARE
9% chance
Suggested:
TILDE

Follow-ups for common patterns

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

27.8%
ALTER 6.06 bits
11.9%
STARE 5.72 bits
8.8%
TILDE 5.22 bits
4.7%
TRONE 4.96 bits
4.6%
TRONE 5.33 bits
4.3%
ORATE 5.10 bits
3.7%
MARLE 4.47 bits
3.6%
ROATE 5.05 bits
2.6%
FERAL 5.07 bits
2.6%
TRONE 4.12 bits

Research on CUIFS

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

Optimal play

Opening with CUIFS, a proven-optimal strategy averages 3.76 guesses and ranks #8,623 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 3.88 guesses at best and is rank #3,729 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.70, at or below the proven-optimal 3.76, 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

One syllable Say it KYOOFS. Estimated pronunciation

This pronunciation is machine-estimated, not taken from a pronunciation dictionary.

Sources: Optimal-play values: Alex Selby's exhaustive Wordle analysis (MIT); Pronunciation: CMU Pronouncing Dictionary (BSD), with machine estimates from the g2p_en model.