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

BIRSY

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

As an opener, it rules out about 92.5% of possible answers.

Meaning and pronunciation

Pronunciation: /ˈbɜːsɪ/

Adjective

bristling, bristly (of an animal such as a wolf or a bear).

“A big, birsy, gray wolf looked over its two fallen comrades, then all at once it lifted its gaze and looked John straight in the eyes, letting out a low guttural snarl.”

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

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 BIRSY performs as a guess

Wordle accepts BIRSY 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 81.4% of games, misses completely in 18.6%, and leaves about 179 possible answers on average.

In the previous complete opener benchmark, it ranks #4,091 of 14,855 openers, averaging 3.65 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 BIRSY 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.

4.65 Entropy (bits)
179 Avg remaining
0.0% Exact match
92.5% Avg ruled out
Higher first-turn entropy than about 62% of evaluated openers
1.29 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How BIRSY 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.

3.65 Avg guesses
99.92% Solved within six
0.69 Spread of game lengths
#4,091 Rank among openers
Opening with BIRSY left 2 of the snapshot's answers unsolved after six guesses. A spread of 0.69 means those games clustered within about 0.69 of a guess of the 3.65 average. It ranks #4,091 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
55
3 guesses
925
4 guesses
1,164
5 guesses
193
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
1 vowels
Common:
IRS

Feedback chances

Any hit (G/Y)
81%
Green tile
38%
All gray
19%

Feedback distribution

BIRSY can come back 96 different ways. These are the most likely, and how many of the possible answers give each one:

442 answers
308 answers
193 answers
181 answers
136 answers
89 answers
79 answers
70 answers
67 answers
62 answers
62 answers
57 answers
46 answers
34 answers
32 answers
31 answers
31 answers
30 answers
28 answers
26 answers
21 answers
18 answers
17 answers
16 answers
15 answers
15 answers
15 answers
13 answers
13 answers
11 answers

Letter-value totals

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

Scrabble

B3I1R1S1Y4
Total: 10 points

Words With Friends

Total: 10 points

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

Strategy after playing BIRSY

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

Quick reference

Largest feedback groups after playing BIRSY:

19% chance
Suggested:
LANCE
13% chance
Suggested:
COATE
8% chance
Suggested:
LEANT

Follow-ups for common patterns

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

18.6%
LANCE 6.17 bits
13.0%
COATE 5.39 bits
8.1%
LEANT 5.47 bits
7.6%
LEANT 5.43 bits
5.7%
ANOLE 4.68 bits
3.7%
TRIED 4.93 bits
3.3%
CONTE 4.57 bits
2.9%
AHOLE 4.84 bits
2.8%
LEANT 4.50 bits
2.6%
POTAE 4.51 bits

Research on BIRSY

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

Optimal play

Opening with BIRSY, a proven-optimal strategy averages 3.70 guesses and ranks #4,675 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 3.85 guesses at best and is rank #2,727 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.65, at or below the proven-optimal 3.70, 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 BURSEE. 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.