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12-Letter Words With ROI

  • 45 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 12-Letter Words With ROI

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

All 12-Letter Words With ROI 45 words

How often does ROI appear in twelve-letter words?

Our combined English word list has 45 twelve-letter words containing ROI. They average 19.8 points, the best is XANTHOCHROIC (29 points) and 51.1% end in S.

Total words
45
Average Scrabble score
19.8
out of 29 max
Everyday words
4%
common in ordinary English
Most common ending
S
51.1% of words

Most common last letters

  • s 51.1%
  • d 17.8%
  • y 8.9%

Top vowel pairs

  • oi100%
  • ea2.2%
  • ee2.2%

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 twelve-letter word containing ROI

x 8a 1n 1t 1h 4o 1c 3h 4r 1o 1i 1c 3

X 8 + A 1 + N 1 + T 1 + H 4 + O 1 + C 3 + H 4 + R 1 + O 1 + I 1 + C 3 = 29 points

Double word
58 pts
Triple word
87 pts

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

xanthochroic

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

Explore related word lists

12-letter words containing…

Words containing ROI by length

Longer sequences containing ROI

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

Change the last letter of ROI

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 ROI in the middle of a word

12-Letter Words With ROI by the numbers

12-Letter Words With ROI FAQ

How many twelve-letter words containing ROI are there?

There are 45 twelve-letter words containing ROI 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 twelve-letter word containing ROI?

XANTHOCHROIC is worth 29 points in Scrabble before any bonus squares. Other strong options are XANTHOCHROID (28), SPHEROIDIZED (28), HYPERTHYROID (27).

What are some common twelve-letter words containing ROI?

Everyday examples include EMBROIDERIES, EMBROIDERING, CHARBROILING. Sort the list by "Most common" to see the familiar words first.

Which rare twelve-letter words containing ROI score well?

Uncommon but valid choices include XANTHOCHROIC (29), SPHEROIDIZED (28), HYPOTHYROIDS (27), SPHEROIDIZES (27). Few players know them, so they can catch an opponent off guard.