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List of 15-letter words containing ••••

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There are 12 fifteen-letter words containing 2F, I, O and U

EFFICACIOUSNESS• efficaciousness n. Quality of being efficacious.
• EFFICACIOUS n. having the power to produce a desired effect.
FLORIFEROUSNESS• floriferousness n. Quality of being floriferous, or bearing many flowers.
• FLORIFEROUS n. bearing flowers.
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.
INTERDIFFUSIONS• interdiffusions n. Plural of interdiffusion.
• INTERDIFFUSION n. the process of diffusing and mixing freely so as to approach a homogeneous mixture.
NONFULFILLMENTS• nonfulfillments n. Plural of nonfulfillment.
• NONFULFILLMENT n. something that is not fulfillment, also NONFULFILMENT.
OFFICIOUSNESSES• officiousnesses n. Plural of officiousness.
• OFFICIOUSNESS n. OFFICIOUS, volunteering one's services too eagerly.
OVERFULFILLMENTSorry, definition not available.
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 WikWik.org and 1Word.ws.

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