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

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There are 18 thirteen-letter words containing 2E, 2F, 2I and N

DIEFFENBACHIA• dieffenbachia n. Any of several plants, of the genus Dieffenbachia, cultivated as houseplants.
• Dieffenbachia prop.n. A taxonomic genus within the family Araceae – the mother-in-law’s tongue, dumb cane and similar plants.
• DIEFFENBACHIA n. any plant of the tropical American araceous genus Dieffenbachia, including the dumbcane.
DIFFERENCYING• DIFFERENCY v. to make or perceive a difference in, also DIFFERENCE.
DIFFERENTIALS• differentials n. Plural of differential.
• DIFFERENTIAL n. in maths, the product of the derivative of a function of one variable by the increment of the independent variable.
DIFFERENTIATE• differentiate v. (Transitive).
• differentiate v. (Intransitive).
• differentiate v. (Transitive, intransitive, often in the passive, biology) To (cause to) go through a process of development…
DIFFUSIVENESS• diffusiveness n. The state or quality of being diffusive.
• DIFFUSIVENESS n. the state of being diffusive.
EQUIDIFFERENT• equidifferent adj. Having equal differences.
• EQUIDIFFERENT adj. having equal differences.
FEBRIFACIENTS• febrifacients n. Plural of febrifacient.
• FEBRIFACIENT n. something causing fever.
FORESIGNIFIED• foresignified v. Simple past tense and past participle of foresignify.
• FORESIGNIFY v. (archaic) to signify in advance.
FORESIGNIFIES• foresignifies v. Third-person singular simple present indicative form of foresignify.
• FORESIGNIFY v. (archaic) to signify in advance.
INDIFFERENCES• indifferences n. Plural of indifference.
• INDIFFERENCE n. the state of being indifferent, also INDIFFERENCY.
INDIFFERENTLY• indifferently adv. In an indifferent manner.
• INDIFFERENT adv. marked by impartiality.
INEFFECTIVELY• ineffectively adv. In an ineffective manner; not producing any significant or desired effect.
• INEFFECTIVE adv. not producing an intended effect.
INEFFICIENTLY• inefficiently adv. In an inefficient manner.
• INEFFICIENT adv. not efficient.
INOFFENSIVELY• inoffensively adv. In an inoffensive manner.
• INOFFENSIVE adv. causing no harm or injury, also UNOFFENSIVE.
INSUFFICIENCE• insufficience n. Obsolete form of insufficiency.
• INSUFFICIENCE n. the state of being insufficient, also INSUFFICIENCY.
INTERDIFFUSED• interdiffused v. Simple past tense and past participle of interdiffuse.
• interdiffused adj. Mutually diffused.
• INTERDIFFUSE v. to diffuse between.
INTERDIFFUSES• interdiffuses v. Third-person singular simple present indicative form of interdiffuse.
• INTERDIFFUSE v. to diffuse between.
SUFFICIENCIES• sufficiencies n. Plural of sufficiency.
• SUFFICIENCY n. the state of being sufficient, also SUFFICIENCE.

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: 70 words
  • Scrabble in French: 92 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 89 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 15 words


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