There is no word in the English language that ends with the sound -erceptible or equivalent except words that contain perceptible such as imperceptible or quasi-perceptible. If the rhyme is loose, such as is commonly found in rap music, words such as reputable, executable, and incredible have a similar sound. (Ex: All the sounds around me are what's perceptible / Listen to them all, it's just so incredible.)
Perceptible information is required for army people to attack. This is the sentence that uses the word perceptible.
The approaching tiger was barely perceptible in the tall grass.
The antonym for "perceptible" is "imperceptible." If something is perceptible, it is able to be seen or noticed. Conversely, if something is imperceptible, it is not able to be seen or noticed.
The price increase has had no perceptible effect on petrol sales.
unseen
wind is perceptible
idea-if it is only in the mind and not perceptible by senses term-if you write or say it and perceptible by the mind
a thing that is perceptible by touch.
Some options would be discernable, sounding, or perceptible.
I was perceptible of the storm that was to come,
perceptible
subthreshold stimulus