Plural of insider

regular plural

The plural of insider is insiders.

Forms of insider

Heavy losses were sustained in Simms Petroleum, which took a greater toll from supposed "Wall Street insiders" than from the general public.1923 July 2, “‘Big Board’ Failures”, in Time
Mirfandas can take pleasure in their communal understanding that they are “insiders.”2016, Alice E. Marwick, “You May Know Me From YouTube: (Micro)-Celebrity in Social Media”, in P. David Marshall, Sean Redmond, editors, A…. From the entry Mirfanda
The speech of insiders is hardly individualized; they are accustomed to communalized speech patterns.1994, International Journal of Dravidian Linguistics - Volumes 23-24, page 35. From the entry communalize
Every calling has its private language, clear and precise to insiders but pure babble to others.1984 July 1, Donal Henahan, “On Language: The Words of Music”, in New York Times, retrieved 29 Apr 2014. From the entry private language
Some insiders said the chief executive’s priority would be to remotivate employees and restore confidence in a shaken company.2007 May 4, Jad Mouawad, “For New Chief, BP’s Problems Range From Rusted Pipes to a Tarnished Image”, in New York Times. From the entry remotivate

noun A person who has special knowledge about the inner workings of a group, organization, or institution.
noun A person who is within an enclosed space.

Adapted from Wiktionary: insider (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “Plural of insider.” Word.ws, https://word.ws/plural/insider. Based on Wiktionary, CC BY-SA 4.0.