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List of 13-letter words containing •••••••

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There are 14 thirteen-letter words containing E, F, I, 2O, P and 2R

FIREPROOFINGS• fireproofings n. Plural of fireproofing.
• FIREPROOFING n. the act of making fireproof.
IMPERFORATION• imperforation n. The state of being without perforation.
• imperforation n. (Medicine) Absence of perforation in a normally patent structure.
• IMPERFORATION n. the state of being imperforate.
NONPERFORMING• nonperforming adj. Not performing satisfactorily; not functioning well.
• nonperforming adj. Not acting as a performer.
• NONPERFORMING adj. not producing the expected return.
OUTPERFORMING• outperforming v. Present participle of outperform.
• OUTPERFORM v. to exceed in performance.
PETROLIFEROUS• petroliferous adj. (Geology, petrology, of a rock or geologic formation) Containing or yielding petroleum.
• PETROLIFEROUS adj. bearing petroleum.
PREFLORATIONS• preflorations n. Plural of prefloration.
• PREFLORATION n. the manner in which the petals and sepals are folded in the flower-bud.
PREFORMATIONS• preformations n. Plural of preformation.
• PREFORMATION n. previous formation.
PROFESSORIATE• professoriate n. Professors considered as a group or body.
• professoriate n. (Dated) The office of a professor.
• PROFESSORIATE n. the body of college and university teachers at an institution or in society, also PROFESSORIAT.
PROFESSORIATS• professoriats n. Plural of professoriat.
• PROFESSORIAT n. the body of college and university teachers at an institution or in society, also PROFESSORIATE.
PROFESSORSHIP• professorship n. (Education) The office of a professor.
• PROFESSORSHIP n. the office of professor.
PROLIFERATION• proliferation n. (Uncountable) The process by which an organism produces others of its kind; breeding, propagation, procreation…
• proliferation n. (Countable) The act of increasing or rising; augmentation, amplification, enlargement, escalation, aggrandizement.
• proliferation n. (Countable) The result of building up; buildup, accretion.
PROLIFEROUSLY• proliferously adv. In a proliferous manner.
• PROLIFEROUS adv. producing buds and/or new plants vegetatively.
PROOFREADINGS• proofreadings n. Plural of proofreading.
• PROOFREADING n. the process of reading to check for mistakes.
WATERPROOFING• waterproofing v. Present participle of waterproof.
• waterproofing n. The treatment of something to make it waterproof.
• waterproofing n. A waterproof material.

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: 76 words
  • Scrabble in French: 20 words
  • Scrabble in Spanish: 25 words
  • Scrabble in Italian: 66 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 87 words


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