List of 9-letter words beginning with

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There are 16 nine-letter words beginning with OPTI

OPTICALLY	• optically adv. Regarding or using optics. • OPTICAL adv. pertaining to sight.
OPTICIANS	• opticians n. Plural of optician. • OPTICIAN n. one who deals in optical goods.
OPTICISTS	• opticists n. Plural of opticist. • OPTICIST n. one engaged in the study of light and vision.
OPTIMALLY	• optimally adv. In an optimal manner. • OPTIMAL adv. best, most desirable.
OPTIMATES	• optimates n. Plural of optimate. • OPTIMATE n. a member of the aristocracy.
OPTIMISED	• optimised v. Simple past tense and past participle of optimise. • OPTIMISE v. to make as effective as possible, also OPTIMIZE.
OPTIMISER	• optimiser n. Alternative spelling of optimizer. • OPTIMISER n. one who optimises, also OPTIMIZER.
OPTIMISES	• optimises v. Third-person singular simple present indicative form of optimise. • OPTIMISE v. to make as effective as possible, also OPTIMIZE.
OPTIMISMS	• optimisms n. Plural of optimism. • OPTIMISM n. a disposition that looks on the sunny side.
OPTIMISTS	• optimists n. Plural of optimist. • Optimists n. Plural of Optimist. • OPTIMIST n. one who exhibits optimism.
OPTIMIZED	• optimized v. Simple past tense and past participle of optimize. • OPTIMIZE v. to make as effective as possible, also OPTIMISE.
OPTIMIZER	• optimizer n. A person in a large business whose task is to maximize profits and make the business more efficient. • optimizer n. (Computing) A program that uses linear programming to optimize a process. • optimizer n. (Computing) A compiler or assembler that produces optimized code.
OPTIMIZES	• optimizes v. Third-person singular simple present indicative form of optimize. • OPTIMIZE v. to make as effective as possible, also OPTIMISE.
OPTIONALS	• optionals n. Plural of optional. • OPTIONAL n. an elective course of study.
OPTIONEES	• optionees n. Plural of optionee. • OPTIONEE n. one who holds a legal option.
OPTIONING	• optioning v. Present participle of option. • OPTION v. to grant the act of choosing.

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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English Wiktionary: 30 words
Scrabble in French: 12 words
Scrabble in Spanish: 25 words
Scrabble in Italian: no word
Scrabble in German: 22 words
Scrabble in Romanian: 28 words

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