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Synonyms

industrious

American  
[in-duhs-tree-uhs] / ɪnˈdʌs tri əs /

adjective

  1. working energetically and devotedly; hardworking; diligent.

    an industrious person.

    Synonyms:
    energetic, tireless, sedulous, persevering, assiduous
    Antonyms:
    indolent, lazy
  2. Obsolete. skillful.


industrious British  
/ ɪnˈdʌstrɪəs /

adjective

  1. hard-working, diligent, or assiduous

  2. an obsolete word for skilful

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See busy.

Other Word Forms

Derived Forms

Etymology

Origin of industrious

First recorded in 1525–35; from Middle French industrie “cleverness, skill,” from Old French industrie “contrivance, device,” from Latin industrius “diligent, assiduous”; equivalent to indo-, by-form of in- “in” ( see in- 2 ( def. ) + -struus, noun derivative of struere “to arrange, devise, build”

Explanation

If someone comments that you are very industrious, they are complimenting you for working hard and tirelessly. You can have the evening to yourself if you're industrious enough during the afternoon to get your homework and chores done. The word industrious is closely related to the word industry, used for both the quality of being hardworking, “He is a model of industry,” as well as a field of business, "the construction industry." It might help to remember the Industrial Revolution, the time when machinery was introduced to the manufacturing world. If you're industrious, you work as hard as machines do!

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Vocabulary lists containing industrious

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.

He was industrious his entire life, eventually starting the fast-food chain known today as Chick-fil-A.

From The Wall Street Journal • May 19, 2026

He was as industrious as the others, committed defenders and creating shooting opportunities for himself, even if his end product was lacking.

From BBC • Apr. 1, 2026

The industrious attacking midfielder has become an integral part of Barcelona's squad since making his debut in the 2023/24 season, making 113 appearances and scoring 29 goals.

From Barron's • Jan. 30, 2026

But you don’t have to be quite that industrious to pull this off.

From Salon • Dec. 23, 2025

Happy as a fly and just as industrious, he lived with her for six years until he came home to find her with another man.

From "Song of Solomon" by Toni Morrison

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