Useful: meaning, definitions and examples

Used to describe something that can serve a practical purpose or help achieve a goal.

• This manual is very useful for new employees.
• He found the tool incredibly useful for fixing the bike.

Refers to something or someone that provides assistance or serves to aid someone.

• The instructions were really helpful.
• She was very helpful during the move.

Describes something that produces a desired or intended result.

• The new medicine is very effective against flu.
• His speech was effective in convincing the audience.

Used to convey that something is highly beneficial or important, often implying worth or high significance.

• Her advice was valuable for completing the project.
• The seminar provided valuable information.

Use 'useful' when referring to something that provides help or is beneficial in achieving a particular task or goal.

• This guide was really useful for my project
• She gave me some useful advice

Use 'functional' when referring to something that works well and performs its intended purpose, often emphasizing efficiency or utility over aesthetics.

• The design of this chair is very functional
• Is this device still functional after the repair?

Use 'practical' when talking about something that is sensible and easy to use in real situations, often with a focus on everyday usage or convenience.

• We need a more practical solution to the problem
• Her outfit is very practical for a day of hiking

Use 'versatile' when describing something or someone that can be used for many different purposes or has a wide range of skills.

• This tool is incredibly versatile; it can cut, slice, and dice
• She is a versatile actress who can play a wide range of characters