Synonyms of constantly
1
: without variation, deviation, or change : always
constantly on the alert
constantly improving
a temperature that's constantly maintained
… the fear of the sea was constantly in my mind, battling with the fear of my companions.—Robert Louis Stevenson
2
: with regular occurrence : incessantly
constantly complaining
After all, Val doesn't let him get a lick of rest and is constantly bugging him to play with her.—Ryan D. Wilson
All my traveling life, 40 years of peregrinating Africa, Asia, South America and Oceania, I have thought constantly of home—and especially of the America I had never seen.—Paul Theroux

Examples of constantly in a Sentence

a crackpot who constantly wrote angry letters to the local newspaper stay constantly on guard until the danger of forest fire is past
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The whiplash is a lot to process, and Dominique Purdy, who makes music as the Koreatown Oddity, constantly works to make sense of it. — Dash Lewis, Pitchfork, 15 Oct. 2026 From shredding the slopes in the winter to floating on the water in the summer, the unofficial capital of the Sierra Nevada sees outdoorsy travelers constantly flocking to its campsites and cabins. — Camila Pedrosa, Sacbee.com, 15 Oct. 2026 Finally, frenemies Jen (Erika Swayze) and Pepper (Emmy Liu-Wang) are constantly in competition with one another. — Aramide Tinubu, Variety, 15 Oct. 2026 This is constantly fed by high-velocity air rammed through massive side intakes, directly chilling the cooling fluid. — New Atlas, 15 Oct. 2026 See All Example Sentences for constantly

Word History

First Known Use

1651, in the meaning defined at sense 1

Time Traveler
The first known use of constantly was in 1651

Cite this Entry

“Constantly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/constantly. Accessed 17 Oct. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster