Home  |  All words  |  Beginning with  |  Ending with  |  Containing AB  |  Containing A & B  |  At position


List of 12-letter words beginning with

Click to choose the fourth letter

Click to remove the third letter

Click to change word size
All alphabeticalAll by size3456789101112131415


There are 9 twelve-letter words beginning with OPT

OPTIMALISINGoptimalising v. Present participle of optimalise.
OPTIMALISE v. to bring to the most desirable or most efficient state, also OPTIMALIZE.
OPTIMALITIESoptimalities n. Plural of optimality.
OPTIMALITY n. the state of being optimal.
OPTIMALIZINGoptimalizing v. Present participle of optimalize.
OPTIMALIZE v. to bring to the most desirable or most efficient state, also OPTIMALISE.
OPTIMISATIONoptimisation n. Alternative spelling of optimization.
OPTIMISATION n. the act of optimising, also OPTIMIZATION.
OPTIMISTICALoptimistical adj. Optimistic.
OPTIMISTICAL adj. optimistic, also OPTIMISTIC.
OPTIMIZATIONoptimization 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.
OPTOACOUSTICoptoacoustic adj. (Physics) Describing any of several interactions between light and sound.
OPTOACOUSTIC adj. relating to or combining both vision and hearing.
OPTOMETRICALoptometrical adj. Of or pertaining to optometry.
OPTOMETRICAL adj. relating to optometry, also OPTOMETRIC.
OPTOMETRISTSoptometrists n. Plural of optometrist.
OPTOMETRIST n. an ophthalmic optician; a person qualified to practise optometry.

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.

Back to top
Previous ListNext List

See this list for:



Recommended websites


Ortograf Inc.This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 1 January 2024 (v-2.2.0z). Informations & Contacts.