In this lesson, we’ll discover the meanings and distinctions between the confused words: “Augment” and “Supplement.” While both words involve adding something to enhance or complete, they are used in different contexts and convey different nuances. Knowing these differences helps in using these terms accurately in various situations.

Word 1: Augment

Definition (as a verb):

Augment” means to increase in size, degree, or effect, typically by adding something.

Examples of Use:

“The company decided to augment its production capacity by investing in new equipment.”

“She augmented her wardrobe with a few new pieces for the upcoming season.”

“We can augment the team’s performance by providing additional training and resources.”

Word 2: Supplement

Definition (as a verb):

Supplement” means to add something extra to complete or enhance.

Examples of Use (as a verb):

“The athlete supplements his diet with protein shakes to support his training regimen.”

“The teacher supplemented the textbook with additional reading materials to enrich the students’ understanding.”

“She supplements her income by working part-time on weekends.”

Definition (as a noun):

Supplement”, as a noun, refers to something added to complete or enhance something else.

Examples of Use (as a noun):

“The company offers a supplement to its employees’ health insurance coverage.”

“Taking vitamin supplements can help maintain overall health and well-being.”

“The book includes supplements containing additional information and exercises.”


In sum, while both “Augment” and “Supplement” involve adding something to enhance or complete, they are used in different contexts and convey different meanings. Augment typically refers to increasing in size or effect, while supplement can refer to adding something as a complement or to make up for a deficiency. Understanding these distinctions enables precise usage of these terms in various situations requiring addition or enhancement.

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