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

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There are 18 twelve-letter words containing I, M, O, 2P, S and U

AMPHITROPOUS	• amphitropous adj. (Botany) Having the ovule bent so that the ends are near each other. • AMPHITROPOUS adj. of an ovule, with its point of attachment in the middle.
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.
HIPPOPOTAMUS	• hippopotamus n. A large, semi-aquatic, herbivorous (plant-eating) African mammal (Hippopotamus amphibius; common hippopotamus). • hippopotamus n. Any similar animal of the family Hippopotamidae. • Hippopotamus prop.n. A taxonomic genus within the family Hippopotamidae – hippopotamuses.
IPRATROPIUMS	• IPRATROPIUM n. a bronchodilator drug used in the treatment of asthma.
MESOHIPPUSES	• MESOHIPPUS n. an extinct mammal of the Horse family.
MUCOPEPTIDES	• mucopeptides n. Plural of mucopeptide. • MUCOPEPTIDE n. another name for peptidoglycan.
MULTIPURPOSE	• multipurpose adj. Designed or intended to fit more than one type of function or application; having multiple uses. • multi-purpose adj. Alternative form of multipurpose. • MULTIPURPOSE adj. having many purposes.
OPPORTUNISMS	• opportunisms n. Plural of opportunism. • OPPORTUNISM n. the practice of regulating actions by favourable opportunities rather than consistent principles.
PERIMORPHOUS	• perimorphous adj. Perimorphic. • PERIMORPHOUS adj. like a perimorph, also PERIMORPHIC.
PHOSPHONIUMS	• phosphoniums n. Plural of phosphonium. • PHOSPHONIUM n. the radical PH4, analogous to ammonium.
PITTOSPORUMS	• pittosporums n. Plural of pittosporum. • PITTOSPORUM n. any of numerous chiefly subtropical evergreen shrubs or small trees.
PITYROSPORUM	• Pityrosporum prop.n. Former name of Malassezia (“fungus genus”). • PITYROSPORUM n. a yeastlike fungus which can cause pityriasis.
PRESUMPTIONS	• presumptions n. Plural of presumption. • PRESUMPTION n. the act of presuming.
PROMPTITUDES	• promptitudes n. Plural of promptitude. • PROMPTITUDE n. the quality or habit of being prompt.
PROMPTUARIES	• promptuaries n. Plural of promptuary. • PROMPTUARY n. a repository; a reference book of facts.
PSEUDOPODIUM	• pseudopodium n. (Cytology) pseudopod. • PSEUDOPODIUM n. a process protruding from the cell of a protozoan, etc., used for movement or feeding.
SUPERIMPOSED	• superimposed v. Simple past tense and past participle of superimpose. • superimposed adj. Positioned on or above something else, especially in layers; superposed. • superimposed adj. (Geology) layered or stratified.
SUPERIMPOSES	• superimposes v. Third-person singular simple present indicative form of superimpose. • SUPERIMPOSE v. to place or lay over or above something.

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: 68 words
Scrabble in French: 11 words
Scrabble in Spanish: 17 words
Scrabble in Italian: 24 words
Scrabble in German: no word
Scrabble in Romanian: 9 words

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