Free and Optional

Free

Free adjective - Not costing or charging anything.
Usage example: although the museum normally charges admission, on Wednesdays it is free to all

Optional and free are semantically related In some cases you can use "Optional" instead an adjective "Free".

Nearby Words: freely, freed

Optional

Optional adjective - Subject to one's freedom of choice.

Free and optional are semantically related in possible topic. You can use "Free" instead an adjective "Optional", if it concerns topics such as voluntary.

Nearby Words: option, optionally

Both words in one sentence

  • An optional rule for the free RPG ZODIAC introduces Limit Breaks in a similar style of those of Final Fantasy VII.
    Source: Limit Break
  • Video Game / Final Fantasy IX There is no penalty for leveling up, acquired skills can never be lost again, chocobos for encounter-free travel are very easy to come by, and optional scenes are just that: optional.
  • Video Game / Vampire: The Masquerade – Bloodlines Optional Stealth: You're free to solve any kind of situation in the way you're most comfortable with, but a stealth approach will always grant you more points.
Cite this Source
Optional and Free. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/free/optional
Free & Optional. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/free/optional>.
Optional or Free. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/free/optional.
Google Ngram Viewer shows how "free" and "optional" have occurred on timeline