13-letter words starting with EFFEC
There are 4 thirteen-letter words starting with EFFEC in our dictionary. The most common are EFFECTIVENESS, EFFECTIVITIES, EFFECTUALNESS and EFFECTUATIONS.
Every word here is exactly 13 letters long and begins with EFFEC. Handy when you know the first letters and the length, as in crosswords and Wordle-style puzzles.
13-letter words starting with EFFEC
- effectiveness24
- effectivities24
- effectualness21
- effectuations21
13-letter words starting with EFFEC…
Other lengths starting with EFFEC
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