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List of 13-letter words containing

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There are 11 thirteen-letter words containing H, I, N, 2R, T and Y

ERYTHROMYCINSerythromycins n. Plural of erythromycin.
ERYTHROMYCIN n. a broad-spectrum antibiotic produced by an actinomycete and administered orally or topically.
ERYTHROPENIASERYTHROPENIA n. diminution below the normal of the number of red cells in the blood.
HYPERRATIONALhyperrational adj. Extremely rational.
HYPERRATIONAL adj. excessively rational.
HYPERROMANTIChyperromantic adj. Extremely romantic.
HYPERROMANTIC n. one who is excessively romantic.
HYPERVIRULENThypervirulent adj. Extremely virulent.
HYPERVIRULENT adj. extremely virulent.
NONHEREDITARYnonhereditary adj. Not hereditary; not passed down by inheritance.
non-hereditary adj. Alternative form of nonhereditary.
NONHEREDITARY adj. not hereditary.
PHYCOERYTHRINphycoerythrin n. (Biochemistry) A red, light-harvesting protein found in cyanobacteria, red algae and cryptomonads.
PHYCOERYTHRIN n. any of the red protein pigments in the cells of red algae.
PLATYRRHINIANPLATYRRHINIAN adj. having a short, flat nose.
PLATYRRHINIAN n. someone with a short flat nose.
PYRITOHEDRONSpyritohedrons n. Plural of pyritohedron.
PYRITOHEDRON n. a pentagonal dodecahedron.
SYNARTHRODIALsynarthrodial adj. Relating to synarthrosis.
SYNARTHRODIAL adj. of, relating to, or being a synarthrosis.
THYROTROPHINSthyrotrophins n. Plural of thyrotrophin.
THYROTROPHIN n. a hormone, produced in the anterior lobe of the pituitary gland, which stimulates the thyroid, also THYROTROPIN.

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 1Word.ws and WikWik.org.

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See this list for:

  • English Wiktionary: 103 words
  • Scrabble in French: 19 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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