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List of 12-letter words containing ••••••

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There are 19 twelve-letter words containing I, M, O, 2P and 2R

APPRESSORIUM• appressorium n. (Mycology) A bulbous formation produced by parasitic fungi that is well attached to the cuticle of the…
• APPRESSORIUM n. the flattened thickened tip of a hyphal branch by which some parasitic fungi attach to and penetrate their host.
EMPERORSHIPS• emperorships n. Plural of emperorship.
• EMPERORSHIP n. the office of emperor.
IMPROPERNESS• improperness n. Quality of being improper.
• IMPROPERNESS n. the state of being improper.
IMPROPRIATED• impropriated v. Simple past tense and past participle of impropriate.
• IMPROPRIATE v. to transfer ecclesiastical revenue to a layman.
IMPROPRIATES• impropriates v. Third-person singular simple present indicative form of impropriate.
• IMPROPRIATE v. to transfer ecclesiastical revenue to a layman.
IMPROPRIATOR• impropriator n. (Archaic) A layperson in possession of ecclesiastical property.
• IMPROPRIATOR n. a layman who is in possession of a benefice or its revenues.
IPRATROPIUMS• IPRATROPIUM n. a bronchodilator drug used in the treatment of asthma.
LAMPROPHYRIC• lamprophyric adj. Of or relating to lamprophyre.
• LAMPROPHYRIC adj. of or like lamprophyre, a kind of basic igneous rock.
MORPHOTROPIC• morphotropic adj. (Crystallography) Of or pertaining to morphotropism.
• morphotropic adj. Describing a phase transition due to a change in composition.
• morphotropic adj. Describing the phase boundary between tetragonal and rhombohedral regions of a ferroelectric.
PARAMORPHINE• paramorphine n. (Toxicology) A poisonous alkaloid, also known as thebaine, obtained from opium; not used in medicine;…
• PARAMORPHINE n. a poisonous white crystalline alkaloid, extracted from opium and used in medicine, aka thebaine.
PARAMORPHISM• paramorphism n. (Geology) a change in the physical structure of a mineral without any chemical change.
• PARAMORPHISM n. the state of being a paramorph.
PEREMPTORILY• peremptorily adv. In a peremptory manner; in a commanding tone, brooking no delay.
• PEREMPTORY adv. putting an end to or precluding a right of action, debate, or delay.
PERIMORPHISM• perimorphism n. The formation of perimorphs.
• PERIMORPHISM n. the state of being a perimorph.
PERIMORPHOUS• perimorphous adj. Perimorphic.
• PERIMORPHOUS adj. like a perimorph, also PERIMORPHIC.
PITYROSPORUM• Pityrosporum prop.n. Former name of Malassezia (“fungus genus”).
• PITYROSPORUM n. a yeastlike fungus which can cause pityriasis.
PROMPTUARIES• promptuaries n. Plural of promptuary.
• PROMPTUARY n. a repository; a reference book of facts.
PROTOMORPHIC• protomorphic adj. (Biology) Having the most primitive character; in the earliest form.
• PROTOMORPHIC adj. primordial; primitive.
PTERIDOSPERM• pteridosperm n. Any of various extinct gymnosperms, of the division Pteridospermatophyta, resembling ferns, but producing…
• PTERIDOSPERM n. an extinct group of seed plants which bore fernlike leaves.
PYROMORPHITE• pyromorphite n. (Mineralogy) A yellowish-green mineral, a mixed phosphate and chloride of lead with the chemical formula…
• PYROMORPHITE n. a green, brown, or yellow lead ore.

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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