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15-Letter Words With OSTA

  • 15 words
  • All English dictionaries
  • Scrabble points
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All 15-Letter Words With OSTA 15 words

How often does OSTA appear in fifteen-letter words?

Our combined English word list has 15 fifteen-letter words containing OSTA. They average 25 points, the best is ENHYPOSTATIZING (33 points) and 33.3% end in N.

Total words
15
Average Scrabble score
25
out of 33 max
Everyday words
0%
common in ordinary English
Most common ending
N
33.3% of words

Most common last letters

  • n 33.3%
  • s 33.3%
  • g 13.3%

Top vowel pairs

  • io33.3%
  • ie13.3%
  • au6.7%

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 containing OSTA

e 1n 1h 4y 4p 3o 1s 1t 1a 1t 1i 1z 10i 1n 1g 2

E 1 + N 1 + H 4 + Y 4 + P 3 + O 1 + S 1 + T 1 + A 1 + T 1 + I 1 + Z 10 + I 1 + N 1 + G 2 = 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).

enhypostatizing

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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15-letter words containing…

Words containing OSTA by length

Longer sequences containing OSTA

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

Change the last letter of OSTA

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 OSTA in the middle of a word

15-Letter Words With OSTA by the numbers

15-Letter Words With OSTA FAQ

How many fifteen-letter words containing OSTA are there?

There are 15 fifteen-letter words containing OSTA 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 containing OSTA?

ENHYPOSTATIZING is worth 33 points in Scrabble before any bonus squares. Other strong options are HYPOSTASIZATION (32), HYPOSTATIZATION (32), GYROSTABILIZERS (30).

Which rare fifteen-letter words containing OSTA score well?

Uncommon but valid choices include ENHYPOSTATIZING (33), HYPOSTASIZATION (32), HYPOSTATIZATION (32), GYROSTABILIZERS (30). Few players know them, so they can catch an opponent off guard.