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Synonyms

interplay

American  
[in-ter-pley, in-ter-pley, in-ter-pley] / ˈɪn tərˌpleɪ, ˌɪn tərˈpleɪ, ˈɪn tərˌpleɪ /

noun

interplays plural
  1. reciprocal relationship, action, or influence.

    the interplay of plot and character.


verb (used without object)

  1. to exert influence on each other.

interplay British  
/ ˈɪntəˌpleɪ /

noun

  1. reciprocal and mutual action and reaction, as in circumstances, events, or personal relations

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of interplay

First recorded in 1860–65; inter- + play

Explanation

Interplay is a kind of back-and-forth interaction in which each side affects the other. A beautiful piece of music has the perfect interplay between melody, rhythm, and harmony. You can think of interplay as if you're watching an actual play on a stage: the way two characters communicate, whether they're cooperating or clashing with each other, is a kind of interplay. This word is often used in a less concrete way, so you might hear a sociologist talk about the interplay between race and class or a film critic discuss the interplay between violence and comedy in a movie.

Keep Reading on Vocabulary.com

Vocabulary lists containing interplay

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.

It leads to this interplay between the shadow docket and the merits docket.

From Slate • Jun. 1, 2026

More dynamic is the interplay between classical sculptures of warriors in motion and modern-day cuirasses.

From The Wall Street Journal • May 9, 2026

And a recent factor has been the interplay between Home Office attempts to clear the backlog of people awaiting asylum decisions, and Scotland's approach to homelessness.

From BBC • Apr. 27, 2026

“Let Me Roll It” had a funky swagger, while “Getting Better” chugged with cheerful insistence; “I’ve Just Seen a Face” showed off the group’s crisp harmonies and “Lady Madonna” its tight rhythmic interplay.

From Los Angeles Times • Mar. 28, 2026

“The private sector,” said Wood, “the public sector. You know. There’s a lot of interplay these days.”

From "American Gods" by Neil Gaiman

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