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

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There are 20 thirteen-letter words containing A, E, 3O, P, R and T

APOGEOTROPISM• apogeotropism n. (Botany) An apogeotropic tendency.
• APOGEOTROPISM n. bending up or away from the ground.
CHROMATOPHORE• chromatophore n. A pigment-bearing cell or structure found in certain fish, reptiles, cephalopods, and other animals.
• CHROMATOPHORE n. a pigment-bearing cell.
CONCORPORATED• concorporated v. Simple past tense and past participle of concorporate.
• CONCORPORATE v. (archaic) to unite in one body.
CONCORPORATES• concorporates v. Third-person singular simple present indicative form of concorporate.
• CONCORPORATE v. (archaic) to unite in one body.
GASTEROPODOUS• gasteropodous adj. Obsolete form of gastropodous.
• GASTEROPODOUS adj. like a gasteropod.
GERONTOPHOBIA• gerontophobia n. An abnormal and persistent fear of aging or growing old.
• gerontophobia n. An abnormal and persistent fear of elderly individuals or people.
• gerontophobia n. An aversion or hatred towards elderly people.
NONCOOPERATOR• noncooperator n. A person who does not cooperate.
• NONCOOPERATOR n. one who does not cooperate.
OSTREOPHAGOUS• ostreophagous adj. Oyster-eating.
• OSTREOPHAGOUS adj. oyster-eating.
PHOTOREACTION• photoreaction n. (Chemistry) a photochemical reaction.
• PHOTOREACTION n. a photochemical reaction.
POSTDOCTORATE• postdoctorate adj. Postdoctoral.
• postdoctorate n. Synonym of postdoc.
• POSTDOCTORATE n. a degree after a doctorate.
PROPAROXYTONE• proparoxytone adj. (Linguistics, of a word) Having the stress or accent on the antepenultimate syllable.
• proparoxytone n. (Linguistics) A proparoxytone word.
• PROPAROXYTONE n. in ancient Greek, a word having the acute accent on the third last syllable.
PROPORTIONATE• proportionate adj. In proportion; proportional; commensurable.
• proportionate adj. Harmonious and symmetrical.
• proportionate v. (Transitive) To make proportionate.
PROTOCERATOPSSorry, definition not available.
PROTOCHORDATE• protochordate n. Any chordate of the phyla Hemichordata, Urochordata or Cephalochordata.
• PROTOCHORDATE n. a member of the Protochordata.
PROTONOTARIES• protonotaries n. Plural of protonotary.
• PROTONOTARY n. a court clerk; a chief clerk of any of various courts of law, also PROTHONOTARY.
RADIOISOTOPES• radioisotopes n. Plural of radioisotope.
• RADIOISOTOPE n. a radioactive isotope.
SOMATOTROPINE• somatotropine n. Alternative spelling of somatotropin.
• SOMATOTROPINE n. a growth hormone, also SOMATOTROPHIN, SOMATOTROPIN.
THORACOSCOPES• thoracoscopes n. Plural of thoracoscope.
• THORACOSCOPE n. an instrument for viewing the thorax and chest wall.
TOPOISOMERASE• topoisomerase n. (Biochemistry) Any of several enzymes that affect the topology of DNA, especially ones that relax supercoiling.
• TOPOISOMERASE n. any of a class of enzymes that reduce supercoiling in DNA by breaking and rejoining one or both strands of the DNA molecule.
TROPOCOLLAGEN• tropocollagen n. (Biochemistry) A component of fibres of collagen in which three polypeptide chains are coiled around each other.
• TROPOCOLLAGEN n. a subunit of collagen fibrils consisting of three polypeptide strands arranged in a helix.

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: 137 words
  • Scrabble in French: 20 words
  • Scrabble in Spanish: 41 words
  • Scrabble in Italian: 100 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 147 words


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