Convincing
Convincing adjective - Having the power to persuade.
Fast and convincing are semantically related. In some cases you can use "Fast" instead an adjective "Convincing".
Fast
Fast adjective - Moving, proceeding, or acting with great speed.
Convincing and fast are semantically related. Sometimes you can use "Convincing" instead an adjective "Fast".
Both words in one sentence
- He was consistently able to pull a fast one over even his cleverest opponents, convincing them of everything from alien invasions to his own seeming apotheosis decade after decade.
Source: The Power of Acting -
SEGA must have had a hard time convincing people that the blast-processing really worked quickly and that Sonic was actually fast.
Source: Bite The Wax Tadpole - Convincing John's self-titled song on Fraggle Rock is a patter song, as he fast-talks his fellow Fraggles into believing his Insane Troll Logic.
Source: Patter Song
Cite this Source
Fast and Convincing. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/convincing/fast
Convincing & Fast. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/convincing/fast>.
Fast or Convincing. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/convincing/fast.
Google Ngram Viewer shows how "convincing" and "fast" have occurred on timeline