No strings attached
Optional and no strings attached are semantically related In some cases you can replace term "Optional" with "No strings attached", this terms are similar.
Optional
Optional adjective - Subject to one's freedom of choice.
No strings attached and optional are semantically related in possible topic. Sometimes you can use "No strings attached" instead an adjective "Optional".
Nearby Words: option, optionally
Cite this Source
Optional and No strings attached. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/no_strings_attached/optional
No strings attached & Optional. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/no_strings_attached/optional>.
Optional or No strings attached. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/no_strings_attached/optional.