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

THERM

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

As an opener, it rules out about 93.4% of possible answers.

Meaning and pronunciation

Pronunciation: /θɜːm//θɝm/

Noun

A unit of heat equal to 100,000 British thermal units, often used in the context of natural gas.

Verb

A technique used by woodturners to simultaneously create multiple copies of spindles and table legs.

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 THERM performs as a guess

Wordle accepts THERM 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 83.7% of games, misses completely in 16.3%, and leaves about 157 possible answers on average.

In the previous complete opener benchmark, it ranks #4,282 of 14,855 openers, averaging 3.66 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 THERM 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.

4.87 Entropy (bits)
157 Avg remaining
0.0% Exact match
93.4% Avg ruled out
Higher first-turn entropy than about 76% of evaluated openers
1.08 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How THERM 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.

3.66 Avg guesses
100% Solved within six
0.73 Spread of game lengths
#4,282 Rank among openers
Opening with THERM solved every answer in the snapshot within six guesses. A spread of 0.73 means those games clustered within about 0.73 of a guess of the 3.66 average. It ranks #4,282 of 14,855 openers by average guesses in games solved within six.
1 guess
0
2 guesses
80
3 guesses
901
4 guesses
1,137
5 guesses
216
6 guesses
20
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
1 vowels
Common:
ERT

Feedback chances

Any hit (G/Y)
84%
Green tile
24%
All gray
16%

Feedback distribution

THERM can come back 113 different ways. These are the most likely, and how many of the possible answers give each one:

386 answers
274 answers
226 answers
177 answers
154 answers
93 answers
82 answers
56 answers
50 answers
50 answers
48 answers
45 answers
41 answers
38 answers
37 answers
32 answers
31 answers
29 answers
28 answers
27 answers
25 answers
23 answers
22 answers
19 answers
19 answers
19 answers
18 answers
16 answers
16 answers
15 answers

Letter-value totals

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

Scrabble

T1H4E1R1M3
Total: 10 points

Words With Friends

Total: 10 points

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

Strategy after playing THERM

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

Quick reference

Largest feedback groups after playing THERM:

16% chance
Suggested:
SLAIN
12% chance
Suggested:
ALINE
10% chance
Suggested:
AINEE

Follow-ups for common patterns

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

16.3%
SLAIN 5.96 bits
11.5%
ALINE 5.34 bits
9.5%
AINEE 4.41 bits
7.5%
ARSON 4.87 bits
6.5%
SAINT 5.53 bits
3.9%
SAULT 4.83 bits
3.5%
COMMA 4.71 bits
2.4%
PLUSH 4.47 bits
2.1%
MAILE 4.75 bits
2.1%
SLADE 4.51 bits

Research on THERM

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

Optimal play

Opening with THERM, a proven-optimal strategy averages 3.70 guesses and ranks #4,748 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 3.80 guesses at best and is rank #1,316 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.66, at or below the proven-optimal 3.70, 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 THURM.

Rhymes with SPERM

Related meanings

In WordNet's sense inventory, THERM is a kind of unit.

Familiarity and learning

Frequency
THERM 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.

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).