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There are 7 twelve-letter words containing IOST
| ANGIOSTOMOUS | • ANGIOSTOMOUS adj. narrow-mouthed; with a mouth that is not distensible, also ANGIOSTOMATOUS. |
| BACTERIOSTAT | • bacteriostat n. A biological or chemical agent that causes bacteriostasis. • BACTERIOSTAT n. an agent that causes bacteriostasis. |
| COCCIDIOSTAT | • coccidiostat n. Any antiprotozoal agent that acts upon Coccidia parasites. • COCCIDIOSTAT n. an agent which builds up a resistance by the host to coccidia by retarding the latter's life-cycle, etc. |
| ENANTIOSTYLY | • enantiostyly n. (Botany) The condition in which the gynoecium protrudes laterally, either to the right or to the left… • ENANTIOSTYLY n. a dimorphous condition in which the style projects at one side or the other in different flowers. |
| PERIOSTRACUM | • periostracum n. (Malacology) The proteinaceous outer sheath of many molluscan shells. • PERIOSTRACUM n. the horny outer layer of a mollusc's shell. |
| PLAGIOSTOMES | • plagiostomes n. Plural of plagiostome. • PLAGIOSTOME n. any fish families of the Plagiostomata or Plagiostomi, the cross-mouthed fishes, sharks and ray. |
| SEPIOSTAIRES | • sepiostaires n. Plural of sepiostaire. • SEPIOSTAIRE n. (French) cuttlebone, also SEPIOST, SEPIUM. |
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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See this list for:
- English Wiktionary: 32 words
- Scrabble in French: 1 word
- Scrabble in Spanish: 41 words
- Scrabble in Italian: 22 words
- Scrabble in German: no word
- Scrabble in Romanian: 26 words
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- Ortograf.ws to look for words.
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