Effective
Mutual synonyms
Both words in one sentence
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The happy-go-lucky yet very effective wavemaster Mistral in the .hack games is revealed in the Light Novel retelling to be Mayumi Kurokawa, a housewife pregnant with her first child.
Source: Pregnant Badass -
Although Yuri advises him to grow that spine, she is happy when he eventually finds a middle way between being effective and being lethal.
Source: Manga / Gamma -
Interestingly she new them first as her prison guards but they were so effective and conscientious at this that she was perfectly happy to have them as bodyguards.
Source: Praetorian Guard
Cite this Source
Happy and Effective. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/effective/happy
Effective & Happy. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/effective/happy>.
Happy or Effective. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/effective/happy.
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