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List of 13-letter words containing

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There are 13 thirteen-letter words containing 2L, 3O, P and T

AUTOPOLYPLOIDautopolyploid adj. (Genetics) Having more than two sets of chromosomes, derived from the same species, as a result of redoubling.
autopolyploid n. Any organism of this kind.
AUTOPOLYPLOID n. an individual or strain whose chromosome complement consists of more than two complete copies of the genome of a single ancestral species.
DIPLOMATOLOGYdiplomatology n. The study or science of diplomatics, charters, decrees, etc.
DIPLOMATOLOGY n. the study of diplomats.
HOLOPLANKTONSHOLOPLANKTON n. organisms which remain as plankton throughout their whole life cycle.
OLIGOPOLISTIColigopolistic adj. Having the character of, or dominated by, an oligopoly.
OLIGOPOLISTIC adj. relating to oligopoly.
OPHTHALMOLOGYophthalmology n. (Medicine) The anatomy, functions, pathology, and treatment of the eye.
OPHTHALMOLOGY n. the study of eye and its diseases.
PALAEONTOLOGYpalaeontology n. Britain standard spelling of paleontology.
palæontology n. Obsolete typography of palaeontology.
PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY.
PALEONTOLOGICpaleontologic adj. Pertaining to paleontology; characteristic of paleontology.
PALEONTOLOGIC adj. relating to paleontology, also PALEONTOLOGICAL.
POLYCOTYLEDONpolycotyledon n. (Botany) A plant that has many, or more than two, cotyledons in the seed.
POLYCOTYLEDON n. any of various plants, esp. gymnosperms, that have or appear to have more than two cotyledons.
POTAMOLOGICALpotamological adj. Relating to potamology.
POTAMOLOGICAL adj. related to potamology.
PROCTOLOGICALproctological adj. Relating to proctology.
PROCTOLOGICAL adj. relating to proctology, the study of the rectum, also PROCTOLOGIC.
PULMONOLOGISTpulmonologist n. A physician who specializes in pulmonology.
PULMONOLOGIST n. a consultant in pulmonology, the study of the lungs.
TOPOLOGICALLYtopologically adv. In a topological manner.
TOPOLOGICAL adv. relating to topology, also TOPOLOGIC.
TROPOCOLLAGENtropocollagen 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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