• synonyms


[in-sep-er-uh-buh l, -sep-ruh-]
See more synonyms for inseparable on Thesaurus.com
  1. incapable of being separated, parted, or disjoined: inseparable companions.
Show More
noun Usually inseparables.
  1. inseparable objects, qualities, etc.
  2. inseparable companions or friends.
Show More

Origin of inseparable

First recorded in 1350–1400; Middle English word from Latin word insēparābilis. See in-3, separable
Related formsin·sep·a·ra·bil·i·ty, in·sep·a·ra·ble·ness, nounin·sep·a·ra·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for inseparability

continuity, unity, rationality, consistency, integrity, solidarity, correspondence, concordance, consonance, union, congruity, connection, construction, cling, tenacity, adherence, bond, conformity, attachment, intelligibility

Examples from the Web for inseparability

Historical Examples of inseparability

  • Whence arises the inseparability of the ideas of body and extension?

    Fundamental Philosophy, Vol. I (of 2)

    Jaime Luciano Balmes

  • We have already spoken as to the inseparability of attributes; we now speak as to that of matter.


    George Grote

  • I do not either mean to postulate the inseparability of body and soul.

  • And in their inseparability they safeguard the great fundamental principles of authority and order.

  • They are three sisters, as such always inseparable, and in their inseparability alone are Graces.

    The Nuttall Encyclopaedia

    Edited by Rev. James Wood

British Dictionary definitions for inseparability


  1. incapable of being separated or divided
Show More
Derived Formsinseparability or inseparableness, nouninseparably, adverb
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

Word Origin and History for inseparability


1620s, from Late Latin inseparabilitas, from Latin inseparabilis (see inseparable).

Show More



mid-14c., from Latin inseparabilis "that cannot be separated," from in- "not, opposite of" (see in- (1)) + separabilis, from separare (see separate (v.)). Related: Inseparably.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper