B2adverb 2K

Efficiently

UK /["/ɪˈfɪʃntli/"]/ US /["/ɪˈfɪʃntli/"]/ Pronunciation

Definition

in a good and careful way, with no waste of time, money or energy

Listen to definition

In simple words: In a way that works well without wasting time or resources.

Examples

• a very efficiently organized event
• Resources must be used efficiently to avoid waste.
• If markets fail or do not work efficiently, government has a role to play.

Usage notes

Use 'efficiently' in contexts where you want to emphasize productivity or optimal performance. Avoid using it in overly casual conversations.

Grammar pattern

efficiently + verb

Memory hint

Think 'efficient' as being 'in shape' — it works great with little effort.

Collocations

• work efficiently
• manage time efficiently
• use resources efficiently
• perform tasks efficiently

Synonyms

• productively
• optimally
• effectively
• capably
• smoothly

Antonyms

• inefficient
• wasteful

Common mistakes

• Confused with 'effectively' which means producing a desired result.
• Using it to describe people instead of processes (e.g., 'He works efficiently' vs. 'His work is efficient').
• Incorrectly placing it in a sentence where the action is unclear.