1. imperceptible

adjective. ['ˌɪmpɝˈsɛptɪbəl'] impossible or difficult to perceive by the mind or senses.


  • unobservable
  • unseeable
  • impalpable
  • insensible
  • undetectable
  • inaudible
  • subliminal
  • unhearable
  • incognizable
  • incognoscible
  • indiscernible
  • invisible


  • perceptible
  • visible
  • audible
  • overt

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Words that Rhyme with Imperceptible

  • able
  • abominable
  • acceptable
  • acceptable
  • accessible
  • accountable
  • accountable
  • achievable
  • acknowledgeable
  • acknowledgeable
  • actionable
  • adaptable
  • addressable
  • adjustable
  • admirable
  • admirable
  • admissible
  • adoptable
  • adorable
  • advisable

Example sentences of the word imperceptible

1. Adjective
Font that is too small is imperceptible to the eye.

Quotes containing the word imperceptible

1. Our age not only does not have a very sharp eye for the almost imperceptible intrusions of grace, it no longer has much feeling for the nature of the violences which precede and follow them.
- Flannery O'Connor, Mystery and Manners: Occasional Prose

2. A text is not a text unless it hides from the first comer, from the first glance, the law of its composition and the rules of its game. A text remains, moreover, forever imperceptible. Its laws and rules are not, however, harbored in the inaccessibility of a secret; it is simply that they can never be booked, in the present, into anything that could rigorously be called a perception.
- Jacques Derrida, Dissemination