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

UNZIP

Yes, UNZIP was the Wordle answer on April 23, 2023 (Wordle #673).

As an opener, it rules out about 83.7% of possible answers.

Meaning and pronunciation

Verb

To open something using a zipper.

Verb

To come open by means of a zipper.

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: April 23, 2023 (#673).

See the full page for that puzzle: April 23, 2023 (#673).

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

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How UNZIP performs as a guess

UNZIP 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 65.0% of games, misses completely in 35.0%, and leaves about 387 possible answers on average.

In the previous complete opener benchmark, it ranks #12,153 of 14,855 openers, averaging 3.81 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 UNZIP 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.

3.57 Entropy (bits)
387 Avg remaining
0.04% Exact match
83.7% Avg ruled out
Higher first-turn entropy than about 8% of evaluated openers
2.38 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How UNZIP 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.

3.81 Avg guesses
99.87% Solved within six
0.70 Spread of game lengths
#12,153 Rank among openers
Opening with UNZIP 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 3.81 average. It ranks #12,153 of 14,855 openers by average guesses in games solved within six.
1 guess
1
2 guesses
31
3 guesses
711
4 guesses
1,289
5 guesses
297
6 guesses
22
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:
INU

Feedback chances

Any hit (G/Y)
65%
Green tile
14%
All gray
35%

Example solver route

R O A T E
S L I M Y
C H U M P
U N Z I P

One example route used by the solver.

This solver benchmark reaches UNZIP in 4 guesses.

Feedback distribution

UNZIP can come back 56 different ways. These are the most likely, and how many of the possible answers give each one:

831 answers
264 answers
250 answers
207 answers
137 answers
108 answers
83 answers
70 answers
44 answers
40 answers
36 answers
31 answers
31 answers
27 answers
22 answers
19 answers
17 answers
16 answers
13 answers
13 answers
13 answers
9 answers
8 answers
7 answers
6 answers
6 answers
6 answers
5 answers
4 answers
4 answers

Letter-value totals

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

Scrabble

U1N1Z10I1P3
Total: 16 points

Words With Friends

Total: 19 points

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

Strategy after playing UNZIP

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

Quick reference

Largest feedback groups after playing UNZIP:

35% chance
Suggested:
TARSE
11% chance
Suggested:
STILE
11% chance
Suggested:
SOREL

Follow-ups for common patterns

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

35.0%
TARSE 6.28 bits
11.1%
STILE 5.28 bits
10.5%
SOREL 5.28 bits
8.7%
ROATE 5.32 bits
5.8%
TARSE 5.77 bits
4.5%
GRISE 4.47 bits
3.5%
CARET 5.08 bits
2.9%
ROUET 3.94 bits
1.9%
STILE 4.33 bits
1.7%
ERASE 4.70 bits

Research on UNZIP

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

Optimal play

Opening with UNZIP, a proven-optimal strategy averages 3.86 guesses and ranks #13,062 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 3.98 guesses at best and is rank #5,871 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.81, at or below the proven-optimal 3.86, 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 second syllable Say it UHNZIHP.

Rhymes with STRIP EQUIP SCRIP

Related meanings

In WordNet's sense inventory, UNZIP is a kind of undo.

Familiarity and learning

Frequency
UNZIP 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.
Dominant sense
Lancaster raters associated it most strongly with sight (3.3 of 5).

In a sentence

Get down on your knees and unzip my pants.
© tatoeba.org contributor felidad (CC BY 2.0 FR)
Unzip the outfit carefully if the baby is squirming.
© tatoeba.org contributor mccarras (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).