Functional
Functional adjective - Being in effective operation.
Integral and functional are semantically related. In some cases you can use "Integral" instead an adjective "Functional".
Integral
Integral adjective - Being a part of the innermost nature of a person or thing.
Functional and integral are semantically related. Sometimes you can use "Functional" instead an adjective "Integral".
Mutual synonyms
Both words in one sentence
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It has to be an integral portion of the vehicle so that the disposable section is not functional (or at least functional only for distraction; intentionally disposing it as a means of attack doesn't count).
Source: Disposable Vehicle Section - Functional Magic: Magic is possible and an integral part of the setting, and functions as a hybrid between the magic of A Wizard of Earthsea, sprinkled with Theurgy, Device Magic, Necromancy, and Nature Magic.
Source: Roleplay / Tales Of Madness
Cite this Source
Integral and Functional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/functional/integral
Functional & Integral. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/functional/integral>.
Integral or Functional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/functional/integral.
Google Ngram Viewer shows how "functional" and "integral" have occurred on timeline