Possible answer Not used yet F tier for first-turn info

CHAFF

CHAFF is on the solver's possible-answer list but has not appeared as a Wordle answer yet.

As an opener, it rules out about 81.7% of possible answers.

Meaning and pronunciation

Pronunciation: /t͡ʃæf//t͡ʃɑːf/

Noun

The inedible parts of a grain-producing plant.

“To separate out the chaff, early cultures tossed baskets of grain into the air and let the wind blow away the lighter chaff.”

Noun

Straw or hay cut up fine for the food of cattle.

Verb

To use light, idle language by way of fun or ridicule; to banter.

Verb

To make fun of; to turn into ridicule by addressing in ironical or bantering language.

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

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 CHAFF performs as a guess

CHAFF 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 63.3% of games, misses completely in 36.7%, and leaves about 435 possible answers on average.

In the previous complete opener benchmark, it ranks #13,208 of 14,855 openers, averaging 3.85 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 CHAFF 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.

3.49 Entropy (bits)
435 Avg remaining
0.04% Exact match
81.7% Avg ruled out
Higher first-turn entropy than about 7% of evaluated openers
2.46 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How CHAFF 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.

3.85 Avg guesses
99.96% Solved within six
0.72 Spread of game lengths
#13,208 Rank among openers
Opening with CHAFF 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 3.85 average. It ranks #13,208 of 14,855 openers by average guesses in games solved within six.
1 guess
1
2 guesses
38
3 guesses
663
4 guesses
1,276
5 guesses
354
6 guesses
21
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
1 vowels
Common:
A

Feedback chances

Any hit (G/Y)
63%
Green tile
25%
All gray
37%

Example solver route

R O A T E
S L I C K
C H A F F

One example route used by the solver.

This solver benchmark reaches CHAFF in 3 guesses.

Feedback distribution

CHAFF can come back 62 different ways. These are the most likely, and how many of the possible answers give each one:

871 answers
440 answers
173 answers
100 answers
99 answers
89 answers
83 answers
68 answers
46 answers
42 answers
40 answers
34 answers
28 answers
27 answers
23 answers
22 answers
20 answers
19 answers
14 answers
12 answers
11 answers
9 answers
8 answers
8 answers
8 answers
6 answers
6 answers
6 answers
5 answers
5 answers

Letter-value totals

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

Scrabble

C3H4A1F4F4
Total: 16 points

Words With Friends

Total: 16 points

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

Strategy after playing CHAFF

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

Quick reference

Largest feedback groups after playing CHAFF:

37% chance
Suggested:
TOILE
19% chance
Suggested:
TALER
7% chance
Suggested:
STIRE

Follow-ups for common patterns

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

36.7%
TOILE 5.98 bits
18.5%
TALER 5.53 bits
7.3%
STIRE 5.17 bits
4.2%
STIRE 5.20 bits
4.2%
TORSE 5.16 bits
3.7%
RIONE 5.03 bits
3.5%
IRONE 5.02 bits
2.9%
TORSE 5.21 bits
1.9%
TONER 4.44 bits
1.8%
TUILE 3.82 bits

Research on CHAFF

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

Optimal play

Opening with CHAFF, a proven-optimal strategy averages 3.90 guesses and ranks #13,777 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 4.03 guesses at best and is rank #6,615 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.85, at or below the proven-optimal 3.90, 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

One syllable Say it CHAF.

Rhymes with STAFF LAUGH GRAPH GRAFF GAFFE

Related meanings

In WordNet's sense inventory, CHAFF is a kind of stuff or foil.

Synonyms kid josh STRAW JOLLY banter STALK

Familiarity and learning

Frequency
CHAFF sits in the advanced band of the wordfreq scale, appearing less than once per million words of written English; the band marks it as an uncommon word many players still recognize.

In a sentence

You really are the chaff of humanity.
© tatoeba.org contributor kemushi69 (CC BY 2.0 FR)
Old birds are not caught with chaff.
© tatoeba.org contributor naXa (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).