All-important and Optional

Opposite meaning words

All-important adjective - Impossible to do without.

Show all Definitions

Optional is an antonym for all-important in essential topic.

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

Show all Definitions

All-important is an antonym for optional.

Nearby Words: option, optionally

Cite this Source

Optional and All-important. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/all-important/optional

All-important & Optional. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/all-important/optional>.

Optional or All-important. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/all-important/optional.