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

IODID

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

As an opener, it rules out about 79.2% of possible answers.

Meaning and pronunciation

Noun

Archaic form of iodide.

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 IODID performs as a guess

Wordle accepts IODID 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 59.9% of games, misses completely in 40.1%, and leaves about 495 possible answers on average.

In the previous complete opener benchmark, it ranks #14,424 of 14,855 openers, averaging 3.94 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 IODID 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.

3.22 Entropy (bits)
495 Avg remaining
0.0% Exact match
79.2% Avg ruled out
Higher first-turn entropy than about 3% of evaluated openers
2.73 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How IODID 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.

3.94 Avg guesses
99.87% Solved within six
0.74 Spread of game lengths
#14,424 Rank among openers
Opening with IODID left 3 of the snapshot's answers unsolved after six guesses. A spread of 0.74 means those games clustered within about 0.74 of a guess of the 3.94 average. It ranks #14,424 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
31
3 guesses
593
4 guesses
1,235
5 guesses
459
6 guesses
33
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

3/5 unique
3 vowels
Common:
IO

Feedback chances

Any hit (G/Y)
60%
Green tile
25%
All gray
40%

Feedback distribution

IODID can come back 55 different ways. These are the most likely, and how many of the possible answers give each one:

952 answers
343 answers
293 answers
206 answers
88 answers
80 answers
41 answers
37 answers
34 answers
26 answers
22 answers
21 answers
19 answers
19 answers
17 answers
16 answers
16 answers
16 answers
12 answers
11 answers
10 answers
9 answers
8 answers
8 answers
6 answers
6 answers
6 answers
5 answers
5 answers
4 answers

Letter-value totals

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

Scrabble

I1O1D2I1D2
Total: 7 points

Words With Friends

Total: 7 points

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

Strategy after playing IODID

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

Quick reference

Largest feedback groups after playing IODID:

40% chance
Suggested:
TARSE
14% chance
Suggested:
TRINE
12% chance
Suggested:
TARSE

Follow-ups for common patterns

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

40.1%
TARSE 6.28 bits
14.4%
TRINE 5.28 bits
12.3%
TARSE 5.25 bits
8.7%
TALER 4.66 bits
3.7%
SLART 5.06 bits
3.4%
REAST 5.15 bits
1.7%
BRANE 4.47 bits
1.6%
GRATE 4.27 bits
1.4%
MINOR 3.86 bits
1.1%
SALUE 4.01 bits

Research on IODID

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

Optimal play

Opening with IODID, a proven-optimal strategy averages 3.93 guesses and ranks #14,312 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 IODID can guarantee a solve within six guesses.

Our six-turn simulation says 3.94; proven optimal play reaches 3.93. The fixed strategy accounts for the difference.

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

Three syllables, stress on the first syllable Say it YUHDIHD. 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.