EFFICACY Efficacy is the ability to produce a desired or intended result, with derived forms including efficacies (plural), efficaciously (adverb), and efficacious (adjective). Efficacy refers to the effectiveness in achieving a desired outcome, with additional forms such as efficaciously (adverb) and efficaciousness (noun).
The word EFFICACY can be used in various contexts in written and spoken English. As a valid Scrabble word, it represents a legitimate part of the English lexicon, even if it may not be commonly used in everyday conversation.
Understanding words like EFFICACY helps expand your vocabulary and appreciation for the diversity of the English language. Many words in the Scrabble dictionary come from specialized fields, historical periods, or other languages, showing how English continues to evolve and incorporate new terms.
Word: EFFICACY
Length: 8 letters
Dictionary: Valid in TWL and SOWPODS
Status: Official Scrabble word
The word EFFICACY can be used in various contexts. As a valid Scrabble word, it can be played on the Scrabble board according to standard game rules.