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15-Letter Words With ACIO

  • 16 words
  • All English dictionaries
  • Scrabble points
Dictionary

All 15-Letter Words With ACIO 16 words

How often does ACIO appear in fifteen-letter words?

Our combined English word list has 16 fifteen-letter words containing ACIO. They average 20.9 points, the best is INEFFICACIOUSLY (28 points) and 87.5% end in S.

Total words
16
Average Scrabble score
20.9
out of 28 max
Everyday words
0%
common in ordinary English
Most common ending
S
87.5% of words

Most common last letters

  • s 87.5%
  • y 12.5%

Top vowel pairs

  • io100%
  • ou100%
  • au6.3%

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 containing ACIO

i 1n 1e 1f 4f 4i 1c 3a 1c 3i 1o 1u 1s 1l 1y 4

I 1 + N 1 + E 1 + F 4 + F 4 + I 1 + C 3 + A 1 + C 3 + I 1 + O 1 + U 1 + S 1 + L 1 + Y 4 = 28 points

Double word
56 pts
Triple word
84 pts

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

inefficaciously

  1. adverbin an ineffective manner“he dealt with the problem rather ineffectively”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words containing ACIO by length

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

How to use this word list

Using ACIO in the middle of a word

15-Letter Words With ACIO by the numbers

15-Letter Words With ACIO FAQ

How many fifteen-letter words containing ACIO are there?

There are 16 fifteen-letter words containing ACIO 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 ACIO?

INEFFICACIOUSLY is worth 28 points in Scrabble before any bonus squares. Other strong options are PERSPICACIOUSLY (26), EFFICACIOUSNESS (25), VIVACIOUSNESSES (23).

Which rare fifteen-letter words containing ACIO score well?

Uncommon but valid choices include INEFFICACIOUSLY (28), VIVACIOUSNESSES (23), CAPACIOUSNESSES (21), INCAPACIOUSNESS (21). Few players know them, so they can catch an opponent off guard.