Flat
Flat adjective - Sounded or spoken in a tone unvarying in pitch.
Unmodulated and flat are semantically related. In some cases you can use "Unmodulated" instead an adjective "Flat".
Unmodulated
Unmodulated adjective - Characterized by lack of variation in pitch, tone, or volume.
Usage example: he lectured in an unmodulated voice edged with hysteria
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Synonyms for Unmodulated
Flat and unmodulated are semantically related. You can use "Flat" instead an adjective "Unmodulated".
Cite this Source
Unmodulated and Flat. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/flat/unmodulated
Flat & Unmodulated. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/flat/unmodulated>.
Unmodulated or Flat. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/flat/unmodulated.
Google Ngram Viewer shows how "flat" and "unmodulated" have occurred on timeline