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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.

See Examples For:

"The observation of multiple symmetry-protected nodal lines in a simple elemental ferromagnet is therefore highly unexpected and establishes cobalt as a model system for studying the interplay between topology and magnetism."

From Science Daily Jun. 5, 2026

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

From Slate Jun. 1, 2026

Nathalie Nahai, who writes books and lectures on the interplay of psychology, technology and business, says the resurgence of mascots coincides with growing mistrust in some big tech firms.

From BBC May 13, 2026

The credits list well over a dozen instruments, but there’s never a sense of a band—almost no interplay or individual parts that command attention.

From The Wall Street Journal May 5, 2026

Bailey notes his place in the middle of an article that is comparing the interplay of light and shadow in a particular tent to Indonesian puppet theater before putting the book down.

From "The Night Circus" by Erin Morgenstern

"The goal is eventually to even study the interplays of different signaling pathways simultaneously."

From Science Daily Apr. 23, 2024

From utilitarian details that ground regal aesthetics in the contemporary to surreal interplays of form and texture, the collections celebrated the industry’s ability to innovate while honoring its past.

From Seattle Times Feb. 28, 2024

The design reflects the traditional hand-crafted bowls found across the Arab and Islamic world while interplays of light mirror the fanar lanterns of the region.

From Los Angeles Times Nov. 15, 2022

These interplays between basketball and hip-hop reflect Kleiman’s professional roots as a music manager and executive, and they reinforce the film’s main argument: New York City point guards set trends that have since gone global.

From Washington Post Jul. 29, 2022

There are subtle interplays of delicate forces and reactions from environment which no one can measure.

From Our Foreigners A Chronicle of Americans in the Making by Orth, Samuel Peter

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