Fidelity
Fidelity noun - Adherence to something to which one is bound by a pledge or duty.
Performance and fidelity are semantically related. In some cases you can use "Performance" instead a noun "Fidelity".
Performance
Performance noun - A presentation of an artistic work (as a piece of music) from a particular point of view.
Fidelity and performance are semantically related. Sometimes you can use "Fidelity" instead a noun "Performance".
Mutual synonyms
How words are described
Both words in one sentence
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These craft were originally ranked out of 100 with visible differences; this fidelity in performance is preserved and weight isn't shown at all.
Source: Video Game / Wipeout -
In RENT, this shows up with Joanne and Maureen: Butch Lesbian Joanne is the organized, career-driven lawyer, while Maureen is the diva performance artist with commitment/fidelity issues.
Source: Tomboy and Girly Girl -
The console versions have 4 rows of pixels on the top and bottom of the screen blacked out to speed up performance while maintaining graphical fidelity, since you mostly won't notice the blacked-out rows anyway.
Source: Video Game / Battlefield 3
Cite this Source
Performance and Fidelity. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fidelity/performance
Fidelity & Performance. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fidelity/performance>.
Performance or Fidelity. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fidelity/performance.
Google Ngram Viewer shows how "fidelity" and "performance" have occurred on timeline