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List of 15-letter words containing ••••

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There are 20 fifteen-letter words containing 2H, I, O and U

ANTHROPOPHUISMS• ANTHROPOPHUISM n. the ascription of human nature to God or to the gods.
CHEMAUTOTROPHIC• chemautotrophic adj. Alternative form of chemoautotrophic.
• CHEMAUTOTROPHIC adj. of or like a chemautotroph.
EDRIOPHTHALMOUS• edriophthalmous adj. (Zoology) Pertaining to the Edriophthalma, a former classification of peracarids.
• EDRIOPHTHALMOUS adj. of crustaceans, with stalkless eyes, also EDRIOPHTHALMIAN, EDRIOPHTHALMIC.
ELEUTHEROPHOBIA• eleutherophobia n. (Rare) Fear of freedom.
• ELEUTHEROPHOBIA n. a morbid fear of freedom.
ELEUTHEROPHOBIC• ELEUTHEROPHOBIC adj. suffering from a fear of freedom.
HOUSEHOLDERSHIP• householdership n. The position or role of a householder.
• HOUSEHOLDERSHIP n. the office of householder.
ICHTHYODORULITE• ichthyodorulite n. (Zoology) One of the spiny plates found on the back and tail of certain skates.
• ichthyodorulite n. (Geology) A fossil fish-spine found in stratified rock.
• ICHTHYODORULITE n. a fossilised fish-spine, also ICHTHYODORYLITE.
ICHTHYOSAURIANS• ichthyosaurians n. Plural of ichthyosaurian.
• ICHTHYOSAURIAN n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURUS.
ICHTHYOSAURUSES• ICHTHYOSAURUS n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURIAN.
NEUROHYPOPHYSIS• neurohypophysis n. (Anatomy) The posterior lobe of the pituitary gland, responsible for the release of oxytocin and antidiuretic…
• NEUROHYPOPHYSIS n. the portion of the pituitary gland that is composed of the infundibulum and posterior lobe and is concerned with the secretion of various hormones.
OPISTHOGNATHOUS• opisthognathous adj. (Zoology) Having retreating jaws or teeth.
• OPISTHOGNATHOUS adj. with receding jaws.
ORNITHODELPHOUS• ORNITHODELPHOUS adj. of or like the Ornithodelphia, monotremes, also ORNITHODELPHIAN, ORNITHODELPHIC.
ORNITHORHYNCHUS• ornithorhynchus n. A platypus (genus Ornithorhynchus).
• Ornithorhynchus prop.n. A taxonomic genus within the family Ornithorhynchidae – the single species Ornithorhynchus anatinus…
• ORNITHORHYNCHUS n. the duckbill platypus.
PHENYLTHIOUREAS• phenylthioureas n. Plural of phenylthiourea.
• PHENYLTHIOUREA n. a crystalline compound used to test for the presence of a certain dominant gene (the compound tasting bitter to those who possess the gene).
PHONAUTOGRAPHIC• phonautographic adj. Relating to the phonautograph.
• PHONAUTOGRAPHIC adj. relating to a phonautograph, an instrument for recording sound vibrations.
PITHECANTHROPUS• Pithecanthropus prop.n. A former taxonomic genus in the family Hominidae, whose species are now assigned to the genus Homo…
• PITHECANTHROPUS n. any of several primitive extinct men from Java.
RADIOPHOSPHORUS• radiophosphorus n. Radioactive phosphorus (especially when used as a tracer).
• RADIOPHOSPHORUS n. a radioactive isotope of phosphorus.
SULPHATHIAZOLES• sulphathiazoles n. Plural of sulphathiazole.
• SULPHATHIAZOLE n. a sulphonamide formerly used in human medicine against staphylococcal infection (now only used in veterinary medicine), also SULFATHIAZOLE.
THOROUGHGOINGLY• thoroughgoingly adv. Fully; completely; thoroughly.
• THOROUGHGOING adv. marked by thoroughness or zeal.
UNPHILOSOPHICAL• unphilosophical adj. Not philosophical.
• UNPHILOSOPHICAL adj. not philosophical, also UNPHILOSOPHIC.

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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