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more efficient

ADJECTIVE

adept, effective

Synonyms

STRONGEST

able active adequate capable competent decisive dynamic economical energetic potent powerful productive profitable skilled skillful tough useful valuable

WEAK

accomplished adapted apt businesslike clever conducive deft economic effectual efficacious equal to experienced expert familiar with fitted good at good for handy masterly organized practiced proficient qualified ready saving shrewd systematic talented virtuous well-organized

Antonyms

STRONGEST

delicate fragile idle impotent inactive inadequate incapable incompetent ineffective inept lazy sluggish unable unskilled unskillful useless weak worthless

WEAK

helpless inefficient powerless

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Officials describe the update as a modernization effort intended to streamline outdated or redundant classifications and create a more efficient system for supporting service members’ religious needs.

From Salon • Jun. 6, 2026

A better understanding of how fire whirls form and behave could help engineers develop more efficient combustion systems and improve efforts to predict and manage wildfires.

From Science Daily • Jun. 5, 2026

Investors have lately gone into a frenzy over a mundane piece of electrical equipment that they think will make data centers more efficient.

From Barron's • Jun. 4, 2026

“Shoppers want to save on gas, but the path of least resistance for most is a more efficient version of what they already know,” the company said.

From The Wall Street Journal • Jun. 3, 2026

Up to a point, the bigger a floater is, the more efficient it will be.

From "Cosmos" by Carl Sagan