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There are 8 twelve-letter words containing FFICIEN

COEFFICIENTS• coefficients n. Plural of coefficient.
• coëfficients n. Plural of coëfficient.
• COEFFICIENT n. any of the factors of a product considered in relation to a specific factor.
EFFICIENCIES• efficiencies n. Plural of efficiency.
• EFFICIENCY n. the quality of being efficient, also EFFICIENCE.
INEFFICIENCY• inefficiency n. Lack of efficiency or effectiveness.
• INEFFICIENCY n. the state of being inefficient.
INEFFICIENTS• inefficients n. Plural of inefficient.
• INEFFICIENT n. one who is not efficient.
INSUFFICIENT• insufficient det. An inadequate quantity of; not enough.
• insufficient det. (As pronoun) A quantity (of something) that is less than is needed.
• insufficient adj. Not sufficient; of a type or kind that does not suffice, that does not satisfy requirements or needs.
SUFFICIENCES• sufficiences n. Plural of sufficience.
• SUFFICIENCE n. (archaic) a sufficiency.
SUFFICIENTLY• sufficiently adv. (Manner) In a sufficient manner; enough.
• sufficiently adv. (Degree) To a sufficient extent.
• SUFFICIENT adv. adequate.
UNSUFFICIENT• unsufficient adj. (Uncommon) Synonym of insufficient.
• UNSUFFICIENT adj. (obsolete) insufficient, also INSUFFICIENT.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 15 words
  • Scrabble in French: 3 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 8 words
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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