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12-Letter Words With EFFI

  • 8 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 12-Letter Words With EFFI

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

All 12-Letter Words With EFFI 8 words

How often does EFFI appear in twelve-letter words?

Our combined English word list has 8 twelve-letter words containing EFFI. They average 22.1 points and the best is INEFFICIENCY (25 points).

Total words
8
Average Scrabble score
22.1
out of 25 max
Everyday words
38%
common in ordinary English
Most common ending
S
62.5% of words

Most common last letters

  • s 62.5%
  • y 25%
  • n 12.5%

Top vowel pairs

  • ie75%
  • io12.5%
  • oe12.5%

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 EFFI

i 1n 1e 1f 4f 4i 1c 3i 1e 1n 1c 3y 4

I 1 + N 1 + E 1 + F 4 + F 4 + I 1 + C 3 + I 1 + E 1 + N 1 + C 3 + Y 4 = 25 points

Double word
50 pts
Triple word
75 pts

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

inefficiency

  1. noununskillfulness resulting from a lack of efficiency
  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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Words containing EFFI by length

Longer sequences containing EFFI

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

Change the last letter of EFFI

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 EFFI in the middle of a word

12-Letter Words With EFFI by the numbers

12-Letter Words With EFFI FAQ

How many twelve-letter words containing EFFI are there?

There are 8 twelve-letter words containing EFFI 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 EFFI?

INEFFICIENCY is worth 25 points in Scrabble before any bonus squares. Other strong options are INEFFICACITY (25), COEFFICIENTS (22), EFFICIENCIES (22).

What are some common twelve-letter words containing EFFI?

Everyday examples include INEFFICIENCY, EFFICIENCIES, COEFFICIENTS. Sort the list by "Most common" to see the familiar words first.

Which rare twelve-letter words containing EFFI score well?

Uncommon but valid choices include INEFFICACITY (25), EFFICACITIES (22), INEFFICACIES (22), INEFFICIENTS (20). Few players know them, so they can catch an opponent off guard.