ef-ih-KAY-shus
(adjective) Effective in producing the desired result.
The vaccine proved highly efficacious in preventing disease.
Fun Fact
While “effective” and “efficacious” are similar, the latter is usually used in formal, academic, or scientific contexts. For instance, in pharmaceutical trials, a drug must be “efficacious” before it can be deemed “effective” for general use. It’s a favorite in public health and policy.
vye-TOO-puh-rayt
(verb) To criticize or speak to someone in a harsh, abusive, or scolding manner.
Frustrated by the delays, the coach began to vituperate the referees with escalating intensity.
From Latin vituperare, meaning “to blame” or “to censure.”
Fun Fact
In older literature, vituperation often appeared in fiery debates, political pamphlets, and courtroom exchanges—anywhere language could become a battlefield. The word implies more than mild criticism; it carries the sting of verbal attack, emotional heat, and even theatrical flair. Shakespeare’s insults are famous partly because they dance right on the edge of vituperation, turning fury into art.
Today's Word Vituperate vye-TOO-puh-rayt Definition (verb) To criticize or speak...
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