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13-Letter Words Ending in OS

  • 10 words
  • All English dictionaries
  • Scrabble points
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All 13-Letter Words Ending in OS 10 words

How common is OS at the end of thirteen-letter words?

Our combined English word list has 10 thirteen-letter words ending in OS. They average 18.3 points, the best is QUATTROCENTOS (24 points) and A is the most common first letter (30%).

Total words
10
Average Scrabble score
18.3
out of 24 max
Everyday words
0%
common in ordinary English
Most common first letter
A
30% of words

Most common first letters

  • a 30%
  • c 30%
  • b 10%

Top vowel pairs

  • eu10%
  • ie10%
  • ua10%

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 ending in OS

q 10u 1a 1t 1t 1r 1o 1c 3e 1n 1t 1o 1s 1

Q 10 + U 1 + A 1 + T 1 + T 1 + R 1 + O 1 + C 3 + E 1 + N 1 + T 1 + O 1 + S 1 = 24 points

Double word
48 pts
Triple word
72 pts

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

quattrocentos

Form of quattrocento

  1. nounthe 15th century in Italian art and literature
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words ending in OS by length

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Why endings like OS matter

13-Letter Words Ending in OS by the numbers

13-Letter Words Ending in OS FAQ

How many thirteen-letter words ending in OS are there?

There are 10 thirteen-letter words ending in OS 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 ending in OS?

QUATTROCENTOS is worth 24 points in Scrabble before any bonus squares. Other strong options are CLAVICEMBALOS (24), DIVERTIMENTOS (19), CONTRABBASSOS (19).

Which rare thirteen-letter words ending in OS score well?

Uncommon but valid choices include CLAVICEMBALOS (24), CONTRABBASSOS (19), CONTRAPPOSTOS (19), AYUNTAMIENTOS (18). Few players know them, so they can catch an opponent off guard.