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

SIGNA

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

As an opener, it rules out about 93.0% of possible answers.

Meaning and pronunciation

Pronunciation: /ˈsɪɡnə/

Noun

plural of signum

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 SIGNA performs as a guess

Wordle accepts SIGNA 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 82.7% of games, misses completely in 17.3%, and leaves about 167 possible answers on average.

In the previous complete opener benchmark, it ranks #2,839 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 SIGNA 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.

4.82 Entropy (bits)
167 Avg remaining
0.0% Exact match
93.0% Avg ruled out
Higher first-turn entropy than about 73% of evaluated openers
1.13 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How SIGNA 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
0.69 Spread of game lengths
#2,839 Rank among openers
Opening with SIGNA left 3 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 3.63 average. It ranks #2,839 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
62
3 guesses
946
4 guesses
1,148
5 guesses
179
6 guesses
16
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:
AINS

Feedback chances

Any hit (G/Y)
83%
Green tile
34%
All gray
17%

Feedback distribution

SIGNA can come back 104 different ways. These are the most likely, and how many of the possible answers give each one:

410 answers
356 answers
145 answers
116 answers
98 answers
97 answers
94 answers
86 answers
71 answers
66 answers
60 answers
60 answers
50 answers
43 answers
37 answers
36 answers
34 answers
30 answers
29 answers
21 answers
20 answers
20 answers
19 answers
18 answers
17 answers
16 answers
15 answers
15 answers
14 answers
14 answers

Letter-value totals

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

Scrabble

S1I1G2N1A1
Total: 6 points

Words With Friends

Total: 8 points

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

Strategy after playing SIGNA

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

Quick reference

Largest feedback groups after playing SIGNA:

17% chance
Suggested:
ROUET
15% chance
Suggested:
CARLE
6% chance
Suggested:
TRICE

Follow-ups for common patterns

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

17.3%
ROUET 5.87 bits
15.0%
CARLE 5.57 bits
6.1%
TRICE 5.52 bits
4.9%
PORTE 4.95 bits
4.1%
COREY 4.81 bits
4.1%
THALE 4.60 bits
4.0%
TRUCE 5.15 bits
3.6%
CLOTE 4.36 bits
3.0%
THALE 4.76 bits
2.8%
CARLE 4.59 bits

Research on SIGNA

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

Optimal play

Opening with SIGNA, a proven-optimal strategy averages 3.68 guesses and ranks #3,740 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 3.81 guesses at best and is rank #1,790 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.63, at or below the proven-optimal 3.68, 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 SIHGNUH.

Familiarity and learning

Frequency
SIGNA sits in the rare band of the wordfreq scale, appearing less than once per million words of written English; the band marks it as a word few players will have met in print.

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).