Fast and Sincere

Fast

Fast adjective - Moving, proceeding, or acting with great speed.

Sincere and fast are semantically related. In some cases you can use "Sincere" instead an adjective "Fast".

Nearby Words: fasted, fasting

Sincere

Sincere adjective - Genuine in feeling.

Fast and sincere are semantically related. Sometimes you can use "Fast" instead an adjective "Sincere".

Nearby Words: sincerely, sincerity

Both words in one sentence

  • Series / The Persuaders! However, there are occasions where Brett pressures women for information and, when he doesn't get them fast enough, resorts to unspecified yet clearly sincere threats.
Cite this Source
Sincere and Fast. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/fast/sincere
Fast & Sincere. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/fast/sincere>.
Sincere or Fast. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/fast/sincere.
Google Ngram Viewer shows how "fast" and "sincere" have occurred on timeline