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15-Letter Words Starting With EFFECT

  • 2 words
  • All English dictionaries
  • Scrabble points
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All 15-Letter Words Starting With EFFECT 2 words

How common is EFFECT at the start of fifteen-letter words?

Our combined English word list has 2 fifteen-letter words that start with EFFECT. They average 24.5 points and the best is EFFECTIVENESSES (26 points).

Total words
2
Average Scrabble score
24.5
out of 26 max
Everyday words
0%
common in ordinary English
Most common ending
S
100% of words

Most common last letters

  • s 100%

Top vowel pairs

  • ua50%

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 that starts with EFFECT

e 1f 4f 4e 1c 3t 1i 1v 4e 1n 1e 1s 1s 1e 1s 1

E 1 + F 4 + F 4 + E 1 + C 3 + T 1 + I 1 + V 4 + E 1 + N 1 + E 1 + S 1 + S 1 + E 1 + S 1 = 26 points

Double word
52 pts
Triple word
78 pts

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

effectivenesses

Form of effectiveness

  1. nounpower to be effective; the quality of being able to bring about an effect
  2. nouncapacity to produce strong physiological or chemical effects“the toxin's potency”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words starting with EFFECT by length

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15-Letter Words Starting With EFFECT FAQ

How many fifteen-letter words that start with EFFECT are there?

There are 2 fifteen-letter words that start with EFFECT 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 that starts with EFFECT?

EFFECTIVENESSES is worth 26 points in Scrabble before any bonus squares. Other strong options are EFFECTUALNESSES (23).