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

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There are 10 thirteen-letter words containing A, F, 2I, P and 2R

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.
NITROPARAFFIN	• nitroparaffin n. (Chemistry) Any of a class of aliphatic organic compounds containing a nitro functional group. • NITROPARAFFIN n. any of various nitro derivatives of alkanes.
PREAMPLIFIERS	• preamplifiers n. Plural of preamplifier. • PREAMPLIFIER n. an amplifier designed to amplify extremely weak electrical signals before they are fed to additional amplifier circuits.
PREFERABILITY	• preferability n. The state of being preferable. • PREFERABILITY n. the state of being preferable.
PREFIGURATING	• prefigurating v. Present participle of prefigurate. • PREFIGURATE v. to prefigure.
PREFIGURATION	• prefiguration n. A vague representation or suggestion of something before it has happened or been accomplished. • prefiguration n. Something that prefigures. • PREFIGURATION n. the act of prefiguring.
PREFIGURATIVE	• prefigurative adj. Showing by prefiguration. • PREFIGURATIVE adj. relating to prefiguration.
PROLIFERATING	• proliferating v. Present participle of proliferate. • PROLIFERATE v. to grow or increase in number rapidly.
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.
PROLIFERATIVE	• proliferative adj. (Not comparable, cytology) of or pertaining to proliferation, especially of cells. • proliferative adj. Proliferating; tending to proliferate. • proliferative n. Such a cell.

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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English Wiktionary: 59 words
Scrabble in French: 39 words
Scrabble in Spanish: 110 words
Scrabble in Italian: 137 words
Scrabble in German: no word
Scrabble in Romanian: 197 words

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