List of 13-letter words containing •••••••

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There are 17 thirteen-letter words containing E, 2I, 3O, P and T

DECOMPOSITION	• decomposition n. A biological process through which organic material is reduced to e.g. compost. • decomposition n. The act of taking something apart, e.g. for analysis. • decomposition n. The splitting (of e.g. a matrix, an atom, or a compound) into constituent parts.
EPIZOOTIOLOGY	• epizootiology n. The study of the dynamics and epidemiology of animal diseases. • EPIZOOTIOLOGY n. the sum of the factors controlling the occurrence of a disease or pathogen of animals.
IONTOPHORESIS	• iontophoresis n. (Medicine) A treatment in which electrodes are put in contact with tissue and a voltage is applied in… • IONTOPHORESIS n. the introduction of an ionized substance, such as a drug, through intact skin by the application of a direct electric current.
IONTOPHORETIC	• iontophoretic adj. Of or pertaining to iontophoresis. • IONTOPHORETIC adj. relating to iontophoresis.
NONDEPOSITION	• nondeposition n. A failure to deposit or throw down. • NONDEPOSITION n. something that is not a deposition.
OLIGOTROPHIES	• OLIGOTROPHY n. the state of being oligotrophic.
ONEIROSCOPIST	• oneiroscopist n. One who interprets dreams. • ONEIROSCOPIST n. one who practises oneiroscopy.
PHOTOEMISSION	• photoemission n. (Physics) the ejection of electrons from the surface of a solid by incident electromagnetic radiation. • PHOTOEMISSION n. the release of electrons from a usually solid material (as a metal) by means of energy supplied by incidence of radiation and esp. light.
PHOTOOXIDISED	• PHOTOOXIDISE v. to undergo photooxidation, also PHOTOOXIDIZE.
PHOTOOXIDISES	• PHOTOOXIDISE v. to undergo photooxidation, also PHOTOOXIDIZE.
PHOTOOXIDIZED	• photooxidized v. Simple past tense and past participle of photooxidize. • PHOTOOXIDIZE v. to undergo photooxidation, also PHOTOOXIDISE.
PHOTOOXIDIZES	• photooxidizes v. Third-person singular simple present indicative form of photooxidize. • PHOTOOXIDIZE v. to undergo photooxidation, also PHOTOOXIDISE.
PHOTOPERIODIC	• photoperiodic adj. Of, pertaining to, or exhibiting photoperiodism. • PHOTOPERIODIC adj. relating to a photoperiod.
PHOTOPOSITIVE	• photopositive adj. (Biology) having a positive phototropic or phototactic response; attracted by light. • PHOTOPOSITIVE adj. exhibiting positive phototropism or phototaxis.
PROPOSITIONED	• propositioned v. Simple past tense and past participle of proposition. • PROPOSITION v. to make a proposal to.
RADIOISOTOPES	• radioisotopes n. Plural of radioisotope. • RADIOISOTOPE n. a radioactive isotope.
RECOMPOSITION	• recomposition n. Composition again or anew; the process or result of recomposing. • RECOMPOSITION n. the act of recomposing.

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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English Wiktionary: 60 words
Scrabble in French: 17 words
Scrabble in Spanish: 15 words
Scrabble in Italian: 27 words
Scrabble in German: no word
Scrabble in Romanian: 81 words

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