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List of 15-letter words containing •••••

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There are 14 fifteen-letter words containing 2F, 2I, N and U

DIFFUSIVENESSES• diffusivenesses n. Plural of diffusiveness.
• DIFFUSIVENESS n. the state of being diffusive.
EFFICACIOUSNESS• efficaciousness n. Quality of being efficacious.
• EFFICACIOUS n. having the power to produce a desired effect.
FRUCTIFICATIONS• fructifications n. Plural of fructification.
• FRUCTIFICATION n. the reproductive organs or fruit of a plant.
IMMUNODIFFUSION• immunodiffusion n. A technique used to detect the reaction between an antigen and an antibody by observing the behavior…
• IMMUNODIFFUSION n. any of various analytical techniques that involve antigen and antibody solutions diffusing toward each other in a gel until antibody binds specifically to antigen to form a precipitate.
INEFFICACIOUSLY• inefficaciously adv. Without efficacy or effect.
• INEFFICACIOUS adv. lacking the power to produce a desired effect.
INFUNDIBULIFORM• infundibuliform adj. Having the shape of a funnel or cone.
• INFUNDIBULIFORM adj. shaped like a funnel.
INOFFICIOUSNESS• inofficiousness n. The quality of being inofficious.
• INOFFICIOUS n. not officious.
INSUFFICIENCIES• insufficiencies n. Plural of insufficiency.
• INSUFFICIENCY n. the state of being insufficient, also INSUFFICIENCE.
INTERDIFFUSIONS• interdiffusions n. Plural of interdiffusion.
• INTERDIFFUSION n. the process of diffusing and mixing freely so as to approach a homogeneous mixture.
OFFICIOUSNESSES• officiousnesses n. Plural of officiousness.
• OFFICIOUSNESS n. OFFICIOUS, volunteering one's services too eagerly.
SUFFICINGNESSES• SUFFICINGNESS n. the state of being sufficing.
SUPEREFFICIENCY• superefficiency n. The quality of being superefficient.
• SUPEREFFICIENCY n. the state of being superefficient.
UNDERFULFILLING• UNDERFULFIL v. to fail to fulfil completely, also UNDERFULFILL.
UNFOSSILIFEROUS• unfossiliferous adj. Not fossiliferous, nonfossiliferous.
• UNFOSSILIFEROUS adj. not fossiliferous.

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 1Word.ws and WikWik.org.

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See this list for:

  • English Wiktionary: 74 words
  • Scrabble in French: 26 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 43 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 7 words


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