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13-Letter Words Starting With SO

  • 93 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 13-Letter Words Starting With SO

The most familiar words on this list, with their Scrabble scores.

All 13-Letter Words Starting With SO 93 words

How common is SO at the start of thirteen-letter words?

Our combined English word list has 93 thirteen-letter words that start with SO. They average 19.6 points, the best is SOMNILOQUIZED (34 points) and 47.3% end in S.

Total words
93
Average Scrabble score
19.6
out of 34 max
Everyday words
4%
common in ordinary English
Most common ending
S
47.3% of words

Most common last letters

  • s 47.3%
  • n 9.7%
  • y 9.7%

Top vowel pairs

  • io21.5%
  • ou16.1%
  • ie11.8%

Share of words where these two vowels sit side by side.

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring thirteen-letter word that starts with SO

s 1o 1m 3n 1i 1l 1o 1q 10u 1i 1z 10e 1d 2

S 1 + O 1 + M 3 + N 1 + I 1 + L 1 + O 1 + Q 10 + U 1 + I 1 + Z 10 + E 1 + D 2 = 34 points

Double word
68 pts
Triple word
102 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

somniloquized

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
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13-Letter Words Starting With SO by the numbers

13-Letter Words Starting With SO FAQ

How many thirteen-letter words that start with SO are there?

There are 93 thirteen-letter words that start with SO in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring thirteen-letter word that starts with SO?

SOMNILOQUIZED is worth 34 points in Scrabble before any bonus squares. Other strong options are SOMNILOQUIZES (33), SOLILOQUIZING (32), SOLILOQUIZERS (31).

What are some common thirteen-letter words that start with SO?

Everyday examples include SOPHISTICATES, SOPHISTICATED, SOUTHWESTWARD, SOUTHEASTERLY, SOCIOECONOMIC, SOUTHEASTWARD, SOUTHWESTERLY, SOMERSAULTING. Sort the list by "Most common" to see the familiar words first.

Which rare thirteen-letter words that start with SO score well?

Uncommon but valid choices include SOMNILOQUIZED (34), SOMNILOQUIZES (33), SOLILOQUIZING (32), SOLILOQUIZERS (31). Few players know them, so they can catch an opponent off guard.