Fast
Fast adjective - Having or showing quickness of mind.
Usage example: I don't know how to operate this machine, but I'm a fast learner
Simple
Simple adjective - Not having or showing an ability to absorb ideas readily.
Usage example: don't be so quick to characterize people who have trouble with computers as simple
Both words in one sentence
- DoomRL, as it is known, is a relatively simple and fast-paced game, with an emphasis on ranged combat as opposed to most roguelikes' melee focus.
Source: Videogame / Doom, the Roguelike - Those of us from the mid-90s DOS gaming scene are likely familiar with Abuse as a brilliantly simple and fast platform shooter with a then-innovative control scheme (keyboard+mouse).
Source: Darth Wiki / Fallen Creator -
Since Junta was a Mega Playboy and fathered 100 children, who all have the same, charming and potent DNA, the plot begins by sending someone back in time to change his DNA so that he won't father those children as a simple and fast way to control the issue.
Source: Manga / DNA²
Cite this Source
Simple and Fast. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/fast/simple
Fast & Simple. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/fast/simple>.
Simple or Fast. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/fast/simple.
Google Ngram Viewer shows how "fast" and "simple" have occurred on timeline