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

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There are 13 fifteen-letter words containing 2F, 2I, N, O and S

DIFFERENTIATORS	• differentiators n. Plural of differentiator. • DIFFERENTIATOR n. someone who or that which differentiates.
DISAFFECTIONATE	• disaffectionate adj. Not disposed to affection; unfriendly. • DISAFFECTIONATE adj. showing disaffection.
DISAFFILIATIONS	• disaffiliations n. Plural of disaffiliation. • DISAFFILIATION n. the act of disaffiliating.
DISAFFIRMATIONS	• disaffirmations n. Plural of disaffirmation. • DISAFFIRMATION n. the act of disaffirming.
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.
INOFFENSIVENESS	• inoffensiveness n. The state or condition of being inoffensive. • INOFFENSIVE n. causing no harm or injury, also UNOFFENSIVE.
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.
OFFICIOUSNESSES	• officiousnesses n. Plural of officiousness. • OFFICIOUSNESS n. OFFICIOUS, volunteering one's services too eagerly.
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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See this list for:

English Wiktionary: 75 words
Scrabble in French: 47 words
Scrabble in Spanish: 5 words
Scrabble in Italian: 58 words
Scrabble in German: no word
Scrabble in Romanian: 5 words

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