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15-Letter Words Ending in STS

  • 160 words
  • All English dictionaries
  • Scrabble points
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Popular 15-Letter Words Ending in STS

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

All 15-Letter Words Ending in STS 160 words

How common is STS at the end of fifteen-letter words?

Our combined English word list has 160 fifteen-letter words ending in STS. They average 21 points, the best is ZOOPHYTOLOGISTS (33 points) and P is the most common first letter (21.9%).

Total words
160
Average Scrabble score
21
out of 33 max
Everyday words
2%
common in ordinary English
Most common first letter
P
21.9% of words

Most common first letters

  • p 21.9%
  • a 10.6%
  • c 9.4%

Top vowel pairs

  • io31.9%
  • eo9.4%
  • ia6.3%

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 fifteen-letter word ending in STS

z 10o 1o 1p 3h 4y 4t 1o 1l 1o 1g 2i 1s 1t 1s 1

Z 10 + O 1 + O 1 + P 3 + H 4 + Y 4 + T 1 + O 1 + L 1 + O 1 + G 2 + I 1 + S 1 + T 1 + S 1 = 33 points

Double word
66 pts
Triple word
99 pts

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

zoophytologists

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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15-letter words ending in…

abcdefghijklmnopqrstuvwxyz

Words ending in STS by length

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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

Why endings like STS matter

15-Letter Words Ending in STS by the numbers

15-Letter Words Ending in STS FAQ

How many fifteen-letter words ending in STS are there?

There are 160 fifteen-letter words ending in STS 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 fifteen-letter word ending in STS?

ZOOPHYTOLOGISTS is worth 33 points in Scrabble before any bonus squares. Other strong options are ICHTHYOPHAGISTS (32), LEXICOGRAPHISTS (30), CYTOTAXONOMISTS (29).

What are some common fifteen-letter words ending in STS?

Everyday examples include PHILANTHROPISTS, ANTHROPOLOGISTS, FUNDAMENTALISTS, TRADITIONALISTS, PHARMACOLOGISTS, EXISTENTIALISTS, ASTROPHYSICISTS, OBSTRUCTIONISTS. Sort the list by "Most common" to see the familiar words first.

Which rare fifteen-letter words ending in STS score well?

Uncommon but valid choices include ZOOPHYTOLOGISTS (33), ICHTHYOPHAGISTS (32), LEXICOGRAPHISTS (30), CYTOTAXONOMISTS (29). Few players know them, so they can catch an opponent off guard.