More efficient
Operative and more efficient are semantically related in effective topic. In some cases you can use "Operative" instead a noun "More efficient", when it comes to topics like efficient.
Operative
Operative noun - A person who tries secretly to obtain information for one country in the territory of another usually unfriendly country.
More efficient and operative are semantically related in effective topic. You can use "More efficient" instead a noun "Operative", if it concerns topics such as efficient.
Both terms in one sentence
- Hamilton suggested the social altruism practiced by ants, bees, etc., offers a co-operative method for societies to evolve and grow for less effort expended—therefore much more efficient.
Source: Enlightened Self-Interest
Cite this Source
Operative and More efficient. (2017). Retrieved 2026, July 22, from https://thesaurus.plus/related/more_efficient/operative
More efficient & Operative. N.p., 2017. Web. 22 Jul. 2026. <https://thesaurus.plus/related/more_efficient/operative>.
Operative or More efficient. 2017. Accessed July 22, 2026. https://thesaurus.plus/related/more_efficient/operative.
Google Ngram Viewer shows how "more efficient" and "operative" have occurred on timeline