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List of 13-letter words beginning with

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There are 14 thirteen-letter words beginning with SPERMAT

SPERMATICALLYSPERMATICAL adv. pertaining to sperm, also SPERMATIC, SPERMIC, SPERMOUS.
SPERMATOBLASTspermatoblast n. (Dated) A spermatocyte.
SPERMATOBLAST n. a sperm-producing cell.
SPERMATOCELESspermatoceles n. Plural of spermatocele.
SPERMATOCELE n. a cystic swelling of the testicle arising from the epididymis and containing sperm.
SPERMATOCIDALspermatocidal adj. Synonym of spermicidal.
SPERMATOCIDAL adj. of or like a spermatocide, a substance that kills sperm.
SPERMATOCIDESspermatocides n. Plural of spermatocide.
SPERMATOCIDE n. a substance that kills sperm.
SPERMATOCYTESspermatocytes n. Plural of spermatocyte.
SPERMATOCYTE n. a cell producing spermatozoa.
SPERMATOGENICspermatogenic adj. Of or relating to spermatogenesis.
SPERMATOGENIC adj. relating to spermatogenesis, the formation of spermatozoa, also SPERMATOGENETIC, SPERMATOGENOUS.
SPERMATOGONIAspermatogonia n. Plural of spermatogonium.
SPERMATOGONIUM n. a primitive male germ cell.
SPERMATOPHOREspermatophore n. (Biology) A spermospore.
spermatophore n. (Zoology) A capsule or pocket enclosing a number of spermatozoa, found in many annelids, brachiopods…
SPERMATOPHORE n. a case enclosing the spermatozoa of certain crustaceans, molluscs and amphibians.
SPERMATOPHYTEspermatophyte n. (Botany) Any plant that bears seeds rather than spores.
SPERMATOPHYTE n. a seed plant.
SPERMATORRHEAspermatorrhea n. Alternative form of spermatorrhoea.
SPERMATORRHEA n. involuntary seminal discharge without orgasm, also SPERMATORRHOEA.
SPERMATOTHECAspermatotheca n. Synonym of spermatheca.
SPERMATOTHECA n. a receptacle for storing sperm.
SPERMATOZOANSspermatozoans n. Plural of spermatozoan.
SPERMATOZOAN n. a male sex cell, also SPERMATOZOON.
SPERMATOZOIDSspermatozoids n. Plural of spermatozoid.
SPERMATOZOID n. a motile male gamete of a plant usually produced in an antheridium.

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: 31 words
  • Scrabble in French: 7 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 4 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 17 words


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