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There are 8 nine-letter words containing OTAC
| GEOTACTIC | • geotactic adj. Of or pertaining to geotaxis. • GEOTACTIC adj. relating to geotaxis, the response of an organism to gravity, also GEOTACTICAL. |
| IOTACISMS | • iotacisms n. Plural of iotacism. • IOTACISM n. excessive use of the letter iota. |
| ISOTACTIC | • isotactic adj. (Chemistry, of a polymer) Having substituents arranged in the same (rather than random) configuration… • ISOTACTIC adj. of a polymer, with its attached groups of atoms in a regular order on one side of the chain. |
| RHOTACISE | • rhotacise v. Alternative spelling of rhotacize. • RHOTACISE v. to change to an r- sound, esp. from z, also RHOTACIZE. |
| RHOTACISM | • rhotacism n. An exaggerated use of the sound of the letter R. • rhotacism n. (Countable, phonology) A linguistic phenomenon in which a consonant changes into an R, such as Latin… • rhotacism n. Inability to pronounce the letter R; derhotacization. |
| RHOTACIST | • RHOTACIST n. one whose speech shows rhotacism. |
| RHOTACIZE | • rhotacize v. To pronounce with an exaggerated ’R’ sound (a rhotacism). • rhotacize v. (Phonology) To change a consonant to an ’R’ sound under certain circumstances. • RHOTACIZE v. to change to an r- sound, esp. from z, also RHOTACISE. |
| ROTACHUTE | • ROTACHUTE n. a parachute-like device where the chute is replaced by rotors. |
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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See this list for:
- English Wiktionary: 13 words
- Scrabble in French: 4 words
- Scrabble in Spanish: 13 words
- Scrabble in Italian: 12 words
- Scrabble in German: no word
- Scrabble in Romanian: 23 words
Recommended websites
- Visit WikWik.org - to search for words and build lists from Wiktionary's words.
- www.BestWordList.com to create personalized word lists.
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- 1word.ws to play with words, anagrams, suffixes, prefixes, etc.
- Ortograf.ws to look for words.
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