worse
Word family
Synonym discussion
Sense: adjective/1
Worse, poorer, and inferior all describe something that falls short of a standard, but they differ in scope and formality. Worse is the broadest and most common word — it covers quality, unpleasantness, severity, and difficulty, and works in both formal and informal settings. Poorer is narrower: it focuses on quality or financial condition (poorer materials, poorer families) and is not used for severity or difficulty. Inferior is more formal and often carries a stronger judgment of low rank or value (inferior goods, inferior performance). For everyday comparisons of quality, worse is the natural choice: 'The soup was worse than yesterday's.' Use poorer when the focus is specifically on quality or lack of resources: 'The poorer soil produced smaller crops.' Use inferior in formal writing or when stating a clear value judgment: 'The counterfeit parts were made of inferior metal.'
Common collocations
Etymology
Worse comes from the Old English word wiersa, which was the comparative form of the adjective yfel (meaning 'evil' or 'bad'). This pattern goes back further to the Proto-Germanic word *wersizan, and can be traced to an ancient Indo-European root meaning 'to confuse' or 'to mix up.' Over centuries, the spelling shifted from wiersa to wors to the modern worse, but it has always been the 'more bad' form — even though bad and worse come from completely different historical roots.