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List of 15-letter words containing

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There are 20 fifteen-letter words containing H, N, 3O and 2R

ANDROGYNOPHORESandrogynophores n. Plural of androgynophore.
ANDROGYNOPHORE n. another name for the androphore, a support or column on which stamens are raised.
ANTHROPOMORPHICanthropomorphic adj. Having the form of a human.
anthropomorphic adj. (Of animals, inanimate objects, and non-human entities) Having attributes or characteristics of a human being.
ANTHROPOMORPHIC adj. described or thought of as having a human form or human attributes.
ARCHEOASTRONOMYarcheoastronomy n. Alternative spelling of archaeastronomy.
ARCHEOASTRONOMY n. the scientific study of the beliefs and practices concerning astronomy that existed in ancient and prehistoric civilizations.
BRONCHODILATORSbronchodilators n. Plural of bronchodilator.
BRONCHODILATOR n. a drug that relaxes bronchial muscle resulting in expansion of the bronchial air passages.
CHONDROPHORINESCHONDROPHORINE n. a member of the Chondrophora, a suborder of hydrozoans similar to medusae but with a different internal structure.
CHORIOCARCINOMAchoriocarcinoma n. (Oncology) A malignant, trophoblastic cancer, usually of the placenta.
CHORIOCARCINOMA n. a malignant tumor typically developing in the uterus from the trophoblast.
CORTICOTROPHINScorticotrophins n. Plural of corticotrophin.
CORTICOTROPHIN n. a hormone that stimulates the adrenal gland, also CORTICOTROPIN.
HYDROCORTISONEShydrocortisones n. Plural of hydrocortisone.
HYDROCORTISONE n. a glucocorticoid hormone that is used to treat inflammatory and allergic conditions, aka cortisol.
HYPOMENORRHOEAShypomenorrhoeas n. Plural of hypomenorrhoea.
HYPOMENORRHOEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHEA.
NITROCHLOROFORMnitrochloroform n. Chlorpicrin.
NITROCHLOROFORM n. a toxic lachrymatory liquid used as a pesticide and a tear gas.
ORGANOCHLORINESorganochlorines n. Plural of organochlorine.
ORGANOCHLORINE n. a compound of chlorine and an organic radical.
PHONOCARDIOGRAMphonocardiogram n. (Medicine) An image produced by a phonocardiograph.
PHONOCARDIOGRAM n. a record of heart sounds.
PHOTOTRANSISTORphototransistor n. (Electronics) Any semiconductor device whose electrical characteristics are light-sensitive.
PHOTOTRANSISTOR n. a junction transistor, whose base signal is generated by illumination of the base.
POLYCHLOROPRENEpolychloroprene n. (Organic chemistry) A polymer of chloroprene.
POLYCHLOROPRENE n. neoprene.
PROTHONOTARIATSprothonotariats n. Plural of prothonotariat.
PROTHONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTONOTARIAT.
PROTOHISTORIANSprotohistorians n. Plural of protohistorian.
PROTOHISTORIAN n. one who studies protohistory.
PROTOPORPHYRINSprotoporphyrins n. Plural of protoporphyrin.
PROTOPORPHYRIN n. metal-free porphyrin derived from blood hemin.
SHOWERPROOFINGSSHOWERPROOFING n. the act of making proof against showers.
SPORANGIOPHORESsporangiophores n. Plural of sporangiophore.
SPORANGIOPHORE n. a stalk to which sporangia are attached.
TRIBROMOETHANOLtribromoethanol n. An anaesthetic now mainly used in laboratory animals.
TRIBROMOETHANOL n. a soluble white crystalline compound with a slight aromatic odour, used as a general anaesthetic.

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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