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

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There are 16 twelve-letter words containing D, E, I, 3O and P

CONIDIOPHORE• conidiophore n. A fungal hypha that produces conidia.
• CONIDIOPHORE n. a hypha that produces conidia.
CONIDIOSPORE• conidiospore n. (Biology) A unicellular spore produced asexually by a fungus.
• CONIDIOSPORE n. a conidium.
DICHROOSCOPE• DICHROOSCOPE n. an instrument for examining crystals for dichroism, also DICHROISCOPE, DICHROSCOPE.
LEONTOPODIUM• Leontopodium prop.n. A taxonomic genus within the family Asteraceae – some of the daisies.
• LEONTOPODIUM n. any plant of the Eurasian alpine genus Leontopodium, that includes edelweiss.
OPEIDOSCOPES• opeidoscopes n. Plural of opeidoscope.
• OPEIDOSCOPE n. an instrument for illustrating sound by means of light.
ORTHOPTEROID• orthopteroid n. (Entomology) Any of the insects historically included in the order Orthoptera, including the cockroaches…
• ORTHOPTEROID n. a member of the Orthoptera, cockroaches.
PHOTOIONISED• photoionised adj. Alternative spelling of photoionized.
• PHOTOIONISE v. to ionize by electromagnetic radiation, also PHOTOIONIZE.
PHOTOIONIZED• photoionized v. Simple past tense and past participle of photoionize.
• photoionized adj. Subject to, or produced by photoionization.
• PHOTOIONIZE v. to ionize by electromagnetic radiation, also PHOTOIONISE.
PHOTOOXIDISE• PHOTOOXIDISE v. to undergo photooxidation, also PHOTOOXIDIZE.
PHOTOOXIDIZE• photooxidize v. To oxidize photochemically.
• PHOTOOXIDIZE v. to undergo photooxidation, also PHOTOOXIDISE.
PHOTOPERIODS• photoperiods n. Plural of photoperiod.
• PHOTOPERIOD n. the period during every 24 hours when an organism is exposed to daylight.
PODOCONIOSES• PODOCONIOSIS n. endemic elephantiasis of the lower legs.
PROPORTIONED• proportioned adj. Having a proportion.
• proportioned v. Simple past tense and past participle of proportion.
• PROPORTION v. to adjust (a part or thing) in size relative to other parts or things.
PROTOCOLISED• protocolised v. Simple past tense and past participle of protocolise.
• PROTOCOLISE v. to make a protocol of, also PROTOCOLIZE.
PROTOCOLIZED• protocolized v. Simple past tense and past participle of protocolize.
• PROTOCOLIZE v. to make a protocol of, also PROTOCOLISE.
RADIOISOTOPE• radioisotope n. (Physics) a radioactive isotope of an element.
• RADIOISOTOPE n. a radioactive isotope.

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 1Word.ws and WikWik.org.

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