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There are 6 twelve-letter words beginning with OPTI

OPTIMALISING• optimalising v. Present participle of optimalise.
• OPTIMALISE v. to bring to the most desirable or most efficient state, also OPTIMALIZE.
OPTIMALITIES• optimalities n. Plural of optimality.
• OPTIMALITY n. the state of being optimal.
OPTIMALIZING• optimalizing v. Present participle of optimalize.
• OPTIMALIZE v. to bring to the most desirable or most efficient state, also OPTIMALISE.
OPTIMISATION• optimisation n. Alternative spelling of optimization.
• OPTIMISATION n. the act of optimising, also OPTIMIZATION.
OPTIMISTICAL• optimistical adj. Optimistic.
• OPTIMISTICAL adj. optimistic, also OPTIMISTIC.
OPTIMIZATION• optimization n. The design and operation of a system or process to make it as good as possible in some defined sense.
• optimization n. (Programming) The reduction of a program or algorithm to its most efficient form, as during compilation…
• OPTIMIZATION n. the act of optimizing, also OPTIMISATION.

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: 28 words
  • Scrabble in French: 18 words
  • Scrabble in Spanish: 9 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 18 words


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