Be efficacious and Reject

Opposite meaning terms

Definitions of Be efficacious not found.

Reject is an antonym for be efficacious in win topic.

Reject verb - To be unwilling to grant.

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Be efficacious is an antonym for reject.

Nearby Words: rejected, rejection, rejecting, rejector, rejecter

Cite this Source

Reject and Be efficacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/be_efficacious/reject

Be efficacious & Reject. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/be_efficacious/reject>.

Reject or Be efficacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/be_efficacious/reject.

Google Ngram Viewer shows how "be efficacious" and "reject" have occurred on timeline