Key and Needed

Key

Key adjective - Coming before all others in importance.

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

Nearby Words: keyed, keyboard, keying

Needed

Needed adjective - Impossible to do without.
Usage example: pack only what will be needed

Key and needed are semantically related. Sometimes you can use "Key" instead an adjective "Needed".

Nearby Words: need, needs, needy, needful, needing

Both words in one sentence

  • Swallow the Key Harry Houdini was reputed to do this with a handcuff-key in preparation for his escape act, then regurgitate the key when needed.
  • In Pokémon Diamond and Pearl and Platinum, the key card is needed for the Team Galactic building.
  • Interchangeable Antimatter Keys Using the key will cause it to vanish, but once you have the key's recipe you can alchemize as many as needed.
Cite this Source
Needed and Key. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/key/needed
Key & Needed. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/key/needed>.
Needed or Key. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/key/needed.
Google Ngram Viewer shows how "key" and "needed" have occurred on timeline