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

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There are 5 twelve-letter words containing N, 3O, P, T and Z

OPSONIZATION• opsonization n. (Immunology) The process or result of opsonizing.
• OPSONIZATION n. the process of opsonizing, also OPSONISATION.
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.
PHOTOIONIZES• photoionizes v. Third-person singular simple present indicative form of photoionize.
• PHOTOIONIZE v. to ionize by electromagnetic radiation, also PHOTOIONISE.
SPERMATOZOON• spermatozoon n. (Cytology) A reproductive cell or gamete of a male, carried in semen, that fertilizes an ovum to produce a zygote.
• spermatozoön n. Alternative spelling of spermatozoon.
• SPERMATOZOON n. a male sexual cell, which fertilises the egg, also SPERMATOZOAN.
ZOOPLANKTONS• zooplanktons n. Plural of zooplankton.
• ZOOPLANKTON n. tiny, free-floating organisms in aquatic systems.

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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