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

HEPAR

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

Meaning and pronunciation

Noun

liver of sulphur; a substance of a liver-brown colour, sometimes used in medicine, formed by fusing sulphur with carbonates of the alkalis (especially potassium).

Noun

Any substance resembling hepar in appearance; specifically, in homeopathy, calcium sulphide.

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

Etymology

Borrowed from Latin hepar (“liver”). Cf. liver of antimony.

Source: Wiktionary (CC BY-SA)

Use HEPAR in a puzzle

As an opener, it rules out about 95.0% 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

No

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

Past Wordle answer

No completed appearance

No appearance in our globally completed history. A recent puzzle may still be live elsewhere.

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

How HEPAR performs as a guess

Wordle accepts HEPAR 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 87.0% of games, misses completely in 13.0%, and leaves about 120 possible answers on average.

In the previous complete opener benchmark, it ranks #3,090 of 14,855 openers, averaging 3.64 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 HEPAR 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)
120 Avg remaining
0.0% Exact match
95.0% Avg ruled out

As an opening guess: previous benchmark

How HEPAR 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.

3.64 Avg guesses
99.96% Solved within six
0.72 Spread of game lengths
#3,090 Rank among openers
Opening with HEPAR left 1 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 3.64 average. It ranks #3,090 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
85
3 guesses
917
4 guesses
1,128
5 guesses
209
6 guesses
14

Composition

5/5 unique
2 vowels
Common:
AER

Feedback chances

Any hit (G/Y)
87%
Green tile
27%
All gray
13%

Feedback distribution

HEPAR can come back 116 different ways. These are the most likely, and how many of the possible answers give each one:

309 answers
219 answers
217 answers
142 answers
120 answers
97 answers
91 answers
88 answers
79 answers
69 answers
58 answers
49 answers
45 answers
45 answers
42 answers
41 answers
38 answers
34 answers
32 answers
29 answers
28 answers
28 answers
22 answers
21 answers
20 answers
18 answers
18 answers
18 answers
17 answers
15 answers

Letter-value totals

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

Scrabble

H4E1P3A1R1
Total: 10 points

Words With Friends

Total: 10 points

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

Strategy after playing HEPAR

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

Quick reference

Largest feedback groups after playing HEPAR:

13% chance
Suggested:
SOILY
9% chance
Suggested:
SONLY
9% chance
Suggested:
TOILE

Follow-ups for common patterns

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

13.0% →
SOILY 5.70 bits
9.2% →
SONLY 5.06 bits
9.1% →
TOILE 5.44 bits
6.0% →
DROIT 4.93 bits
5.0% →
SABLE 4.52 bits
4.1% →
TRAIN 4.29 bits
3.8% →
TOUCH 5.03 bits
3.7% →
TOISE 4.58 bits
3.3% →
SOILY 3.55 bits
2.9% →
LEDGE 4.24 bits

Research on HEPAR

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

Optimal play

Opening with HEPAR, a proven-optimal strategy averages 3.66 guesses and ranks #2,135 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 HEPAR can guarantee a solve within six guesses.

Our six-turn simulation says 3.64, at or below the proven-optimal 3.66, 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.

Sources: Optimal-play values: Alex Selby's exhaustive Wordle analysis (MIT).