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See more synonyms for noticeable on Thesaurus.com
  1. attracting notice or attention; capable of being noticed: a noticeable lack of interest.
  2. worthy or deserving of notice or attention; noteworthy: a book that is noticeable for its vivid historical background.
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Origin of noticeable

First recorded in 1790–1800; notice + -able
Related formsno·tice·a·bil·i·ty, nounno·tice·a·bly, adverbun·no·tice·a·ble, adjectiveun·no·tice·a·ble·ness, nounun·no·tice·a·bly, adverb
Can be confusednotable noteworthy noticeable


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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words


Examples from the Web for unnoticeable

Historical Examples

  • It is something better than impregnable; it is unnoticeable.

    The Wisdom of Father Brown

    G. K. Chesterton

  • At home the points that had seemed peculiar at school were unnoticeable.

    The Dash for Khartoum

    George Alfred Henty

  • We were now going slightly uphill, but so slightly that it was unnoticeable.

  • Be she ever so unnoticeable, she then gains, at least, the compliment of conjecture.

    Franklin Kane

    Anne Douglas Sedgwick

  • One bird makes three or four of such nests, and finally selects the one which, presumably, she deems most unnoticeable.

British Dictionary definitions for unnoticeable


  1. not easily seen or detected; imperceptible
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Derived Formsunnoticeably, adverb


  1. easily seen or detected; perceptiblethe stain wasn't noticeable
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Derived Formsnoticeability, nounnoticeably, 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 unnoticeable



1796, "worthy of notice," from notice (n.) + -able. Meaning "capable of being noticed" is from 1809. Related: Noticeably.

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Online Etymology Dictionary, © 2010 Douglas Harper