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effectual

[ ih-fek-choo-uhl ]
/ ɪˈfɛk tʃu əl /
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See synonyms for: effectual / effectuality / effectually / effectualness on Thesaurus.com

adjective
producing or capable of producing an intended effect; adequate.
valid or binding, as an agreement or document.
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Origin of effectual

First recorded in 1350–1400; Middle English effectuel (from Middle French ); late Middle English effectual, from Medieval Latin effectuālis, equivalent to Latin effectu-, stem of effectus effect + -ālis -al1

OTHER WORDS FROM effectual

ef·fec·tu·al·ly, adverbef·fec·tu·al·ness, ef·fec·tu·al·i·ty, nounpre·ef·fec·tu·al, adjectivepre·ef·fec·tu·al·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

WHEN TO USE

What are other ways to say effectual?

Something effectual produces or is capable of producing an intended effect. But effectual isn’t quite the same as efficacious, effective, or efficient! Find out why on Thesaurus.com

How to use effectual in a sentence

British Dictionary definitions for effectual

effectual
/ (ɪˈfɛktjʊəl) /

adjective
capable of or successful in producing an intended result; effective
(of documents, agreements, etc) having legal force

Derived forms of effectual

effectuality or effectualness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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