optimized

As an adjective optimistic

is expecting the best in all possible ways.

As a verb optimized is

(optimize).

As verbs the difference between modified and optimized

is that modified is (modify) while optimized is (optimize).

As an adjective modified

is changed; altered.

As a noun modified

is any vehicle used in modified racing.

As verbs the difference between leverage and optimized

is that leverage is (transitive|chiefly|us|slang|business) to use; to exploit; to take full advantage (of something) while optimized is (optimize).

As a noun leverage

is a force compounded by means of a lever rotating around a pivot; see torque.

As verbs the difference between optimized and increased

is that optimized is (optimize) while increased is (increase).

As verbs the difference between optimized and customized

is that optimized is (optimize) while customized is (customize).

As verbs the difference between combined and optimized

is that combined is (combine) while optimized is (optimize).

As an adjective combined

is resulting from the addition of several sources, parts, elements, aspects, etc able to be united together, to converge.

As a verb optimized

is (optimize).

As an adjective undefined is

lacking a definition or value.

As verbs the difference between optimized and streamlined

is that optimized is (optimize) while streamlined is (streamline).

As an adjective streamlined is

designed to offer little resistance to the flow of fluid, especially by having sleek, graceful lines.

As verbs the difference between optimized and refined

is that optimized is past tense of optimize while refined is past tense of refine.

As an adjective refined is

showing or having good feelings or good taste.

As a noun effectiveness

is the property of being effective, of achieving results.

As a verb optimized is

(optimize).