LanguageTool Community beta

<< return to list of rules

Rule "affect vs effect"

Pattern: side-effect|side-affect
Description: affect vs effect
Message: Did you mean side effect (=adverse effect, unintended consequence)? Open compound are not hyphenated.
Category: Commonly Confused Words
Active?
Incorrect sentences
that this rule can detect:
  • A side-affect of global warming
    Correction suggestion: side effect
Correct sentences
for comparison:
  • A side effect of global warming
ID: AFFECT_EFFECT [12]

LanguageTool logo Download LanguageTool to check your texts -
it will find this error and a lot more


Check the following text against just this rule:


There are 7 matches of this rule in our Wikipedia check result.