Linguists use regular sound correspondences to prove words with different meanings are cognate

the verdict

SUPPORTED

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2 sources for · 0 against

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Is it true that Linguists use regular sound correspondences to prove words with different meanings are cognate?

Yes. Linguists employ regular sound correspondences as the foundational basis for the comparative method to determine whether words across different languages are cognates.

Verdict: SUPPORTED · 2 sources for, 0 against · Last checked 5 Aug 2026

The analysis

The claim states that linguists use regular sound correspondences to prove words with different meanings are cognate. Paper [2] and [7] directly demonstrate the application of regular sound correspondences and probabilistic models of sound change to establish cognacy and reconstruct ancestral languages in historical linguistics. No retrieved papers refute this central methodological tenet of historical linguistics.

Evidence for · 2

Automated reconstruction of ancient languages using probabilistic models of sound change.

2013

The paper utilizes probabilistic models of regular sound change to automatically reconstruct ancestral words, supporting the comparative method in historical linguistics.

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A, B., D, H., TL, G., & D, K. (2013). Automated reconstruction of ancient languages using probabilistic models of sound change.. doi.org. https://doi.org/10.1073/pnas.1204678110

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More for · 1

Cognate reflex prediction as hypothesis test for a genealogical relation between the Panoan and Takanan language families.

2024

The study tests genealogical relations between language families by predicting cognate reflexes based on the regularity of proposed sound correspondences.

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F, B., C, B., A, I., & JM, L. (2024). Cognate reflex prediction as hypothesis test for a genealogical relation between the Panoan and Takanan language families.. doi.org. https://doi.org/10.1038/s41598-024-82515-3

Related receipts

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Is it true that generative linguists use spoken-word corpora in their research? SUPPORTED related question, same topic

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first checked05 Aug 2026

judged → SUPPORTED · 7105 Aug 2026

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