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List of 13-letter words containing

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There are 18 thirteen-letter words containing 3O, 2R and 2T

CORTICOTROPICcorticotropic adj. (Medicine) That stimulates the adrenal cortex; of or pertaining to corticotropin.
CORTICOTROPIC adj. stimulating the adrenal cortex, also CORTICOTROPHIC.
CORTICOTROPINcorticotropin n. (Biochemistry, endocrinology) Synonym of adrenocorticotropic hormone.
CORTICOTROPIN n. a hormone that stimulates the adrenal gland, also CORTICOTROPHIN.
ELECTROMOTORSelectromotors n. Plural of electromotor.
ELECTROMOTOR n. a device for applying electricity as a motive power.
LAEVOROTATORYlaevorotatory adj. Alternative spelling of levorotatory.
lævorotatory adj. Alternative spelling of levorotatory.
LAEVOROTATORY adj. counterclockwise; rotating the plane of polarization of light to the left, also LEVOROTARY, LEVOROTATORY.
ORTHOPTEROIDSorthopteroids n. Plural of orthopteroid.
ORTHOPTEROID n. a member of the Orthoptera, cockroaches.
ORTHOTROPISMSORTHOTROPISM n. vertical growth.
PHOTORECEPTORphotoreceptor n. (Biology) A specialized neuron or other structure able to detect and react to light.
PHOTORECEPTOR n. a receptor for light stimuli.
PROPORTIONATEproportionate adj. In proportion; proportional; commensurable.
proportionate adj. Harmonious and symmetrical.
proportionate v. (Transitive) To make proportionate.
PROTOCERATOPSSorry, definition not available.
PROTOCHORDATEprotochordate n. Any chordate of the phyla Hemichordata, Urochordata or Cephalochordata.
PROTOCHORDATE n. a member of the Protochordata.
PROTOHISTORICprotohistoric adj. Of or pertaining to protohistory.
PROTOHISTORIC adj. relating to protohistory.
PROTONOTARIALPROTONOTARIAL adj. of or like a protonotary, a principle law clerk in certain courts of law.
PROTONOTARIATPROTONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTHONOTARIAT.
PROTONOTARIESprotonotaries n. Plural of protonotary.
PROTONOTARY n. a court clerk; a chief clerk of any of various courts of law, also PROTHONOTARY.
PROTOTROPHIESprototrophies n. Plural of prototrophy.
PROTOTROPHY n. the state of being prototrophic.
THOROUGHWORTSthoroughworts n. Plural of thoroughwort.
THOROUGHWORT n. a wild flower with perfoliate leaves.
TROPHOTROPISMtrophotropism n. The movements of the organs in a growing plant, as towards nutrient substances, induced by the chemical…
TROPHOTROPISM n. direction of growth by nutritional factors.
ULTRAORTHODOXultraorthodox adj. Very orthodox, chiefly among Jewish sects.
ultra-Orthodox adj. (Of a Jew) Very strictly observant; Haredi; being either Hasidic or Litvish (Misnagdic).
ULTRAORTHODOX adj. extremely orthodox.

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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