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

HERON

Yes, HERON was the Wordle answer on November 17, 2021 (Wordle #151).

As an opener, it rules out about 95.1% of possible answers.

Meaning and pronunciation

Pronunciation: /ˈhɛɹən/

Noun

Any long-legged, long-necked wading bird of the family Ardeidae.

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: November 17, 2021 (#151).

See the full page for that puzzle: November 17, 2021 (#151).

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

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How HERON performs as a guess

HERON 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 87.6% of games, misses completely in 12.4%, and leaves about 116 possible answers on average.

In the previous complete opener benchmark, it ranks #2,568 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 HERON 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.

5.17 Entropy (bits)
116 Avg remaining
0.04% Exact match
95.1% Avg ruled out
Higher first-turn entropy than about 91% of evaluated openers
0.78 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How HERON 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
100% Solved within six
0.72 Spread of game lengths
#2,568 Rank among openers
Opening with HERON solved every answer in the snapshot within six guesses. A spread of 0.72 means those games clustered within about 0.72 of a guess of the 3.63 average. It ranks #2,568 of 14,855 openers by average guesses in games solved within six.
1 guess
1
2 guesses
78
3 guesses
946
4 guesses
1,119
5 guesses
187
6 guesses
23
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:
ENOR

Feedback chances

Any hit (G/Y)
88%
Green tile
27%
All gray
12%

Example solver route

R O A T E
A R D O R
H E R O N

One example route used by the solver.

This solver benchmark reaches HERON in 3 guesses.

Feedback distribution

HERON can come back 117 different ways. These are the most likely, and how many of the possible answers give each one:

295 answers
235 answers
182 answers
137 answers
132 answers
122 answers
85 answers
80 answers
69 answers
65 answers
58 answers
55 answers
51 answers
49 answers
46 answers
43 answers
37 answers
36 answers
33 answers
27 answers
24 answers
24 answers
23 answers
22 answers
21 answers
20 answers
20 answers
20 answers
17 answers
17 answers

Letter-value totals

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

Scrabble

H4E1R1O1N1
Total: 8 points

Words With Friends

Total: 8 points

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

Strategy after playing HERON

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

Quick reference

Largest feedback groups after playing HERON:

12% chance
Suggested:
SAULT
10% chance
Suggested:
SLATE
8% chance
Suggested:
CADET

Follow-ups for common patterns

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

12.4%
SAULT 5.85 bits
9.9%
SLATE 5.74 bits
7.7%
CADET 4.51 bits
5.8%
SALTY 4.88 bits
5.6%
SAINT 5.21 bits
5.1%
TRAIL 5.16 bits
3.6%
SAULT 4.94 bits
3.4%
BLATE 4.66 bits
2.9%
ANISE 4.68 bits
2.7%
SOLVE 4.27 bits

Research on HERON

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

Optimal play

Opening with HERON, a proven-optimal strategy averages 3.66 guesses and ranks #2,152 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 HERON can guarantee a solve within six guesses.

Our six-turn simulation says 3.63, 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.

How it sounds

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

Related meanings

In WordNet's sense inventory, HERON is a kind of bird.

Familiarity and learning

Frequency
HERON sits in the intermediate band of the wordfreq scale, appearing about once 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 (2.6 of 5).

In a sentence

The heron had to hunt for food every day.
© tatoeba.org contributor Objectivesea (CC BY 2.0 FR)
Is that a stork or a heron?
© tatoeba.org contributor Luiaard (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).