Key and Perfect

Key

Key adjective - Coming before all others in importance.

Perfect and key are semantically related. In some cases you can use "Perfect" instead an adjective "Key".

Nearby Words: keyed, keyboard, keying

Perfect

Perfect adjective - Being entirely without fault or flaw.

Key and perfect are semantically related. Sometimes you can use "Key" instead an adjective "Perfect".

Mutual synonyms

Both words in one sentence

  • Skeleton Key When inserted into a lock, it will emerge as a perfect copy of that lock's key, which can then be used to open the lock.
    Source: Skeleton Key
  • Manga / Last Game The key words there being "ideal" and "dream", as Shiori points out since nobody is that perfect unless they're putting up an act.
  • Video Game / Cook, Serve, Delicious Similarly, tenderising chicken meat can come across as this in a hurry, since a perfect order of this requires six hits of the tenderising key.
Cite this Source
Perfect and Key. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/key/perfect
Key & Perfect. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/key/perfect>.
Perfect or Key. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/key/perfect.
Google Ngram Viewer shows how "key" and "perfect" have occurred on timeline