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13-Letter Words With SPO

  • 82 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 13-Letter Words With SPO

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

All 13-Letter Words With SPO 82 words

How often does SPO appear in thirteen-letter words?

Our combined English word list has 82 thirteen-letter words containing SPO. They average 18.6 points, the best is ZOOSPORANGIUM (27 points) and 46.3% end in S.

Total words
82
Average Scrabble score
18.6
out of 27 max
Everyday words
11%
common in ordinary English
Most common ending
S
46.3% of words

Most common last letters

  • s 46.3%
  • e 15.9%
  • n 7.3%

Top vowel pairs

  • io17.1%
  • ia7.3%
  • ou6.1%

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 containing SPO

z 10o 1o 1s 1p 3o 1r 1a 1n 1g 2i 1u 1m 3

Z 10 + O 1 + O 1 + S 1 + P 3 + O 1 + R 1 + A 1 + N 1 + G 2 + I 1 + U 1 + M 3 = 27 points

Double word
54 pts
Triple word
81 pts

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

zoosporangium

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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13-letter words containing…

Words containing SPO by length

Longer sequences containing SPO

Each link adds one letter and keeps only combinations that have words.

Change the last letter of SPO

Trending word lists

Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.

How to use this word list

Using SPO in the middle of a word

13-Letter Words With SPO by the numbers

13-Letter Words With SPO FAQ

How many thirteen-letter words containing SPO are there?

There are 82 thirteen-letter words containing SPO 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 containing SPO?

ZOOSPORANGIUM is worth 27 points in Scrabble before any bonus squares. Other strong options are CHLAMYDOSPORE (26), SPOKESMANSHIP (26), ZOOSPORANGIAL (25).

What are some common thirteen-letter words containing SPO?

Everyday examples include IRRESPONSIBLE, SPONTANEOUSLY, CORRESPONDENT, SPORTSMANSHIP, TRANSPORTABLE, TABLESPOONFUL, CORRESPONDING, OUTSPOKENNESS. Sort the list by "Most common" to see the familiar words first.

Which rare thirteen-letter words containing SPO score well?

Uncommon but valid choices include SPOKESMANSHIP (26), ZOOSPORANGIAL (25), PYCNIDIOSPORE (23), CEPHALOSPORIN (22). Few players know them, so they can catch an opponent off guard.