Optional
Optional adjective - Subject to one's freedom of choice.
Unbidden and optional are semantically related In some cases you can use "Unbidden" instead an adjective "Optional".
Nearby Words: option, optionally
Unbidden
Unbidden adjective - Not searched or asked for.
Mutual synonyms
Related pairs
- volunteer and optional
- volunteer and unbidden
- free and optional
- free and unbidden
- willful and optional
- willful and unbidden
- willing and optional
- willing and unbidden
- spontaneous and optional
- spontaneous and unbidden
- uncalled for and optional
- uncalled for and unbidden
- gratuitous and optional
- gratuitous and unbidden
Both words in one sentence
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Most of their more detailed advice is optional—thank goodness—but Double H has the habit (moreso than Pey'j) of shouting out the completely obvious unbidden.
Source: Exposition Fairy
Cite this Source
Unbidden and Optional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/optional/unbidden
Optional & Unbidden. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/optional/unbidden>.
Unbidden or Optional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/optional/unbidden.
Google Ngram Viewer shows how "optional" and "unbidden" have occurred on timeline