Useful: Meaning, Examples, and Usage Tips

Meaning 1：helpful (useful)

useful 🔊

/ˈjuːsfəl/

adj

Something that is helpful for doing or achieving a task, making things easier or more effective.

Useful multi-tool in action, hands tightening a screw on glasses

helpful 🔊

➕

/ˈhɛlpfəl/

adj

Describes something that can be used effectively to accomplish a task or solve a problem.

📁 Category：Objects & Materials 🔖 Level：Beginner

📘 Details & Usage

📖 Root Explanation

From 'use' (from Latin 'usus') + suffix '-ful' (full of).

💡 Mnemonic

Think: use + full = full of use, so anything you can fully use is useful.

📖 Example

My grandmother’s recipe book is useful because it has clear steps and tips for baking perfect cakes. 🔊 My grandmother’s recipe book is useful because it has clear steps and tips for baking perfect cakes.

🔗 Collocations

useful tool – A tool that helps accomplish tasks efficiently

useful information – Information that helps solve a problem or make a decision

useful skill – A skill that helps in practical situations or career

🔄 Synonyms

helpful (adj) – Giving assistance or making things easier

beneficial (adj) – Producing good results or advantages

practical (adj) – Relating to real situations and useful in everyday life

🚫 Antonyms

useless (adj) – Not fulfilling any useful purpose

ineffective (adj) – Not producing the desired effect

unhelpful (adj) – Not giving help or support

🌱 Derivatives

usefully (adv) – In a way that is helpful or beneficial

usefulness (n) – The quality of being useful

useless (adj) – Lacking utility or value

📖 Cultural Story

Derived from Old French 'usuel' and Latin 'usus', meaning 'use'. The suffix '-ful' adds the sense of 'full of', giving the meaning 'full of use'.