Optional
Optional adjective - Subject to one's freedom of choice.
Weak and optional are semantically related. In some cases you can use "Weak" instead an adjective "Optional".
Nearby Words: option, optionally
Both words in one sentence
- In Deus Ex: Invisible War: JC Denton (an optional boss and the protagonist of the first game) is really weak for a Physical God.
Source: Anti-Climax Boss -
In Tales of Symphonia, there is a small, weak summon spirit named Corrine who dies and later, in an optional sidequest, returns to reveal that he was the very powerful Verius, Summon Spirit of Heart.
Source: Sealed Evil in a Teddy Bear - Save the Princess: An optional challenge, but if you do complete it, you'll get the powerful Moon Mirror, which destroys weak enemies instantly.
Cite this Source
Weak and Optional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/optional/weak
Optional & Weak. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/optional/weak>.
Weak or Optional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/optional/weak.
Google Ngram Viewer shows how "optional" and "weak" have occurred on timeline