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

ONDOL

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

As an opener, it rules out about 87.2% of possible answers.

Meaning and pronunciation

Noun

A Korean form of underfloor heating that uses direct heat transfer from wood smoke to the underside of a thick masonry floor.

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 ONDOL performs as a guess

Wordle accepts ONDOL 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 70.0% of games, misses completely in 30.0%, and leaves about 305 possible answers on average.

In the previous complete opener benchmark, it ranks #8,816 of 14,855 openers, averaging 3.74 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 ONDOL 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.

4.01 Entropy (bits)
305 Avg remaining
0.0% Exact match
87.2% Avg ruled out
Higher first-turn entropy than about 23% of evaluated openers
1.93 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How ONDOL 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.

3.74 Avg guesses
99.87% Solved within six
0.70 Spread of game lengths
#8,816 Rank among openers
Opening with ONDOL left 3 of the snapshot's answers unsolved after six guesses. A spread of 0.70 means those games clustered within about 0.70 of a guess of the 3.74 average. It ranks #8,816 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
46
3 guesses
814
4 guesses
1,228
5 guesses
240
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

4/5 unique
2 vowels
Common:
LNO

Feedback chances

Any hit (G/Y)
70%
Green tile
19%
All gray
30%

Feedback distribution

ONDOL can come back 77 different ways. These are the most likely, and how many of the possible answers give each one:

712 answers
274 answers
221 answers
212 answers
125 answers
89 answers
75 answers
66 answers
48 answers
45 answers
40 answers
37 answers
35 answers
34 answers
31 answers
25 answers
23 answers
22 answers
19 answers
19 answers
18 answers
11 answers
10 answers
10 answers
9 answers
9 answers
9 answers
9 answers
8 answers
7 answers

Letter-value totals

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

Scrabble

O1N1D2O1L1
Total: 6 points

Words With Friends

Total: 8 points

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

Strategy after playing ONDOL

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

Quick reference

Largest feedback groups after playing ONDOL:

30% chance
Suggested:
TARSE
12% chance
Suggested:
SAICE
9% chance
Suggested:
TIARE

Follow-ups for common patterns

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

30.0%
TARSE 6.53 bits
11.5%
SAICE 5.43 bits
9.3%
TIARE 5.50 bits
8.9%
CRUSE 5.49 bits
5.3%
IRATE 5.53 bits
3.7%
REAST 4.77 bits
3.2%
TRINE 4.67 bits
2.8%
COATE 4.22 bits
2.0%
SAICE 4.22 bits
1.9%
STIRE 4.89 bits

Research on ONDOL

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

Optimal play

Opening with ONDOL, a proven-optimal strategy averages 3.77 guesses and ranks #9,285 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 ONDOL can guarantee a solve within six guesses.

Our six-turn simulation says 3.74, at or below the proven-optimal 3.77, 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 AHNDUHL. 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.