ineffectual

in-ih-FEK-choo-uhl /ˌɪnɪˈfektʃuəl/
adjectiveC1GRESATIELTS
formalacademic

Not producing any or the desired effect; powerless and futile.

Ineffectual describes efforts, policies, or people that fail to achieve their goals because they lack the power, authority, or force to make a difference.

The story behind the word. Derived from the Latin 'in-' (not) + 'effectualis' (effective), which ultimately traces back to 'efficere' (to accomplish) and the root 'facere' (to do or make). It has been used in English since the 15th century to describe things that fail to produce their intended results.

Word relationships

  • ineffective: Ineffective means not producing the desired result in a specific instance, while ineffectual often implies a deeper, more permanent lack of power or character in a person or policy.
  • futile: Futile means completely pointless or useless, whereas ineffectual means having some effort but failing to produce a strong enough impact.
  • effective: Effective means successful in producing a desired or intended result.
  • efficacious: Efficacious means highly successful in producing the desired effect, especially of a medicine or treatment.

Commonly confused with

  • inefficient: Inefficient means wasting time or resources, while ineffectual means failing to produce any result at all.

Word family

  • ineffectually (adverb): In a way that does not produce the desired effect.
  • ineffectualness (noun): The quality of being ineffectual.

Collocations

  • ineffectual leadership
  • ineffectual efforts
  • ineffectual protest

Example sentences

  • "The new regulations proved to be ineffectual because the government lacked the resources to enforce them." A critique of a weak law.

Memory hook

'In-effectual' literally means 'not effectual' or 'having no effect.' Ineffectual = No effect.

When not to use

Do not use ineffectual to describe a physical object that is broken; use 'broken' or 'useless' instead. Ineffectual is for actions, policies, or leadership.

Fun facts

  • The word 'effect' and 'ineffectual' both share the same Latin ancestor as the word 'factory'—a place where things are made.

Related words

feckless, inept

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