IPA: /ɪˈfɛkʧuəl/
KK: /ɪˈfɛkʧuəl/
Able to achieve a desired result or effect; effective in producing the intended outcome.
The new policy was effectual in reducing waste and improving efficiency.
Effectual → It is formed from "effect" (from Latin "effectus", meaning accomplishment or result) and "-ual" (meaning pertaining to). The word "effectual" means pertaining to producing a desired effect or result.
Think of 'effect' as something that accomplishes a result, and '-ual' means related to. This helps you remember that 'effectual' refers to something that effectively produces a result.