Language dialects and nearby languages vary continuously with distance {comparative linguistics}.
Linguistics is descriptive {descriptive linguistics}, because no language is pure, correct, or unchanging. Languages have patterns.
Languages have common elements {interlinguistics}. Language classes can use structural features {linguistic typology} or evolutionary features. Different languages have different grammars. All peoples have complex spoken language. Languages tend to maximize efficiency and clarity.
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Date Modified: 2022.0225