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There are 7 twelve-letter words containing 3E, N, 2O, P and R

ELECTROPHONEelectrophone n. (Music) any instrument designed to create sounds using electric currents.
ELECTROPHONE n. any instrument whose sound is produced by the oscillation of an electric current, such as an electronic organ, synthesizer, etc.
ENDOPEROXIDEendoperoxide n. (Chemistry, biochemistry) Any heterocycle containing a peroxide -O-O- residue in the ring; found especially…
ENDOPEROXIDE n. any of various biosynthetic intermediates in the formation of prostaglandins.
ENTEROPTOSESENTEROPTOSIS n. downward displacement of the intestines.
MONOTERPENESmonoterpenes n. Plural of monoterpene.
MONOTERPENE n. any of a class of terpenes containing two isoprene units per molecule.
PREGNENOLONEpregnenolone n. (Biochemistry, steroids) A steroid prohormone involved in the steroidogenesis of progesterone, mineralocorticoids…
PREGNENOLONE n. a steroid ketone formed by the oxidation of steroids and yielding progesterone on dehydrogenation.
PROGESTERONEprogesterone n. (Biochemistry, steroids, uncountable) A steroid hormone, secreted by the ovaries, whose function is…
progesterone n. (Biochemistry, steroids, countable) A synthetic version of the compound, used in contraceptive pills…
PROGESTERONE n. a female sex hormone that prepares the uterus for the fertilized ovum and maintains pregnancy.
SPOROGENESESsporogeneses n. Plural of sporogenesis.
SPOROGENESIS n. reproduction by means of spores.

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: 41 words
  • Scrabble in French: 26 words
  • Scrabble in Spanish: 15 words
  • Scrabble in Italian: 51 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 30 words


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