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

VIRAL

Yes, VIRAL was the Wordle answer on December 10, 2021 (Wordle #174).

As an opener, it rules out about 93.8% of possible answers.

Meaning and pronunciation

Pronunciation: /ˈvaɪɹəl/

Adjective

Of or relating to a biological virus.

“viral DNA”

Adjective

Caused by a virus.

“viral infection”

Noun

A video, image or text spread by "word of mouth" on the internet or by e-mail for humorous, political or marketing purposes.

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: December 10, 2021 (#174).

See the full page for that puzzle: December 10, 2021 (#174).

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

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How VIRAL performs as a guess

VIRAL 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 85.8% of games, misses completely in 14.2%, and leaves about 146 possible answers on average.

In the previous complete opener benchmark, it ranks #5,602 of 14,855 openers, averaging 3.68 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 VIRAL 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.

4.81 Entropy (bits)
146 Avg remaining
0.04% Exact match
93.8% Avg ruled out
Higher first-turn entropy than about 72% of evaluated openers
1.14 bits below the highest measured first-turn entropy (~5.95 bits)

As an opening guess: previous benchmark

How VIRAL 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.

3.68 Avg guesses
99.87% Solved within six
0.72 Spread of game lengths
#5,602 Rank among openers
Opening with VIRAL left 3 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 3.68 average. It ranks #5,602 of 14,855 openers by average guesses in games solved within six.
1 guess
1
2 guesses
74
3 guesses
856
4 guesses
1,185
5 guesses
217
6 guesses
18
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:
AILR

Feedback chances

Any hit (G/Y)
86%
Green tile
26%
All gray
14%

Example solver route

R O A T E
C A R R Y
M U R A L
V I R A L

One example route used by the solver.

This solver benchmark reaches VIRAL in 4 guesses.

Feedback distribution

VIRAL can come back 110 different ways. These are the most likely, and how many of the possible answers give each one:

336 answers
244 answers
227 answers
156 answers
151 answers
150 answers
124 answers
92 answers
82 answers
79 answers
58 answers
55 answers
36 answers
32 answers
30 answers
30 answers
29 answers
29 answers
28 answers
25 answers
23 answers
20 answers
19 answers
17 answers
16 answers
14 answers
14 answers
12 answers
11 answers
11 answers

Letter-value totals

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

Scrabble

V4I1R1A1L1
Total: 8 points

Words With Friends

Total: 10 points

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

Strategy after playing VIRAL

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

Quick reference

Largest feedback groups after playing VIRAL:

14% chance
Suggested:
STONE
10% chance
Suggested:
SCOTE
10% chance
Suggested:
TOUSE

Follow-ups for common patterns

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

14.2%
STONE 5.92 bits
10.3%
SCOTE 5.24 bits
9.6%
TOUSE 5.31 bits
6.6%
SOUCE 5.19 bits
6.4%
TRACE 4.72 bits
6.3%
STONE 5.37 bits
5.2%
STALE 4.73 bits
3.9%
CONTE 4.40 bits
3.5%
TRIPE 4.38 bits
3.3%
SHUTE 4.81 bits

Research on VIRAL

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

Optimal play

Opening with VIRAL, a proven-optimal strategy averages 3.73 guesses and ranks #6,973 of 14,855 legal openers. The best proven opener, TARSE, averages 3.55.

In hard mode it averages 3.85 guesses at best and is rank #2,828 of the 7,453 openers that can still guarantee a solve within six guesses.

Our six-turn simulation says 3.68, at or below the proven-optimal 3.73, 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 VYRUHL.

Familiarity and learning

Frequency
VIRAL sits in the common band of the wordfreq scale, appearing about 12 times per million words of written English; the band marks it as an everyday word almost every player will know.

In a sentence

I guess it went viral.
© tatoeba.org contributor shekitten (CC BY 2.0 FR)
The video has gone viral.
© tatoeba.org contributor Nuel (CC BY 2.0 FR)

Sources: Optimal-play values: Alex Selby's exhaustive Wordle analysis (MIT); Pronunciation: CMU Pronouncing Dictionary (BSD); Word frequency: wordfreq (data CC BY-SA 4.0).