List of 15-letter words containing •••••••

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There are 17 fifteen-letter words containing A, D, I, 2L, 2O and R

ALLOTETRAPLOIDS	• allotetraploids n. Plural of allotetraploid. • ALLOTETRAPLOID n. an organism having a diploid set of chromosomes from each of its parent.
ALLOTETRAPLOIDY	• allotetraploidy n. The quality of being allotetraploid. • ALLOTETRAPLOIDY n. an allotetraploid organism.
CHLORTHALIDONES	• CHLORTHALIDONE n. a diuretic used in the treatment of oedema, hypertension, and diabetes insipidus.
HYDROBIOLOGICAL	• hydrobiological adj. Of or pertaining to hydrobiology. • HYDROBIOLOGICAL adj. relating to hydrobiology, the study of aquatic organisms.
HYDROCORALLINES	• HYDROCORALLINE n. a member the Hydrozoa, which includes millepores etc.
HYDROGEOLOGICAL	• hydrogeological adj. Of or pertaining to hydrogeology. • HYDROGEOLOGICAL adj. related to hydrogeology.
HYDROTROPICALLY	• hydrotropically adv. In a hydrotropic manner. • HYDROTROPIC adv. exhibiting hydrotropism, i.e. growth in the direction of water.
IDIOMORPHICALLY	• idiomorphically adv. In an idiomorphic manner. • IDIOMORPHIC adv. of well-crystallized minerals, having a characteristic shape.
OLIGODENDROGLIA	• oligodendroglia n. (Anatomy) tissue (neuroglia) consisting of glial cells that are smaller than astrocytes and form the myelin sheath. • OLIGODENDROGLIA n. a glia made up of oligodendrocytes that forms the myelin sheath around axons in the central nervous system.
ORTHODONTICALLY	• orthodontically adv. By orthodontic means. • ORTHODONTIC adv. relating to orthodontics, the rectification of crookedness in the teeth.
ORTHOPAEDICALLY	• orthopaedically adv. Alternative form of orthopedically. • orthopædically adv. Obsolete typography of orthopaedically. • ORTHOPAEDIC adv. relating to orthopaedics, also ORTHOPAEDICAL, ORTHOPEDIC.
PERIODONTICALLY	• PERIODONTIC adv. relating to periodontia, the branch of dentistry concerned with periodontal diseases.
POLYCHLORINATED	• polychlorinated adj. (Chemistry) Having many hydrogen atoms replaced by chlorine. • POLYCHLORINATED adj. as in polychlorinated biphenyl.
RADIOBIOLOGICAL	• radiobiological adj. Of or pertaining to radiobiology. • RADIOBIOLOGICAL adj. relating to radiobiology, also RADIOBIOLOGIC.
RADIOLOCATIONAL	• radiolocational adj. Relating to radiolocation. • RADIOLOCATIONAL adj. relating to radiolocation, position-finding by radio signals.
RADIOPHONICALLY	• radiophonically adv. In a radiophonic manner. • RADIOPHONIC adv. of music, produced electronically; producing electronic music.
RADIOSCOPICALLY	• radioscopically adv. By means of radioscopy. • RADIOSCOPIC adv. related to radioscopy, the examination of opaque bodies by X-rays.

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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English Wiktionary: 154 words
Scrabble in French: 20 words
Scrabble in Spanish: 32 words
Scrabble in Italian: 38 words
Scrabble in German: no word
Scrabble in Romanian: 235 words

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