indiscernible

As an adjective indiscernible

is not capable of being discerned, of being perceived.

As a noun indiscernible

is (chiefly|philosophy) something which is incapable of being discerned.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As adjectives the difference between undiscernable and indiscernible

is that undiscernable is an archaic spelling of lang=en while indiscernible is not capable of being discerned, of being perceived.

As a noun indiscernible is

something which is incapable of being discerned.

As adjectives the difference between indiscernible and indistinguishable

is that indiscernible is not capable of being discerned, of being perceived while indistinguishable is not distinguishable; not capable of being perceived, known, or discriminated as separate and distinct.

As a noun indiscernible

is something which is incapable of being discerned.

As adjectives the difference between indiscernible and unnoticeable

is that indiscernible is not capable of being discerned, of being perceived while unnoticeable is not noticeable.

As a noun indiscernible

is (chiefly|philosophy) something which is incapable of being discerned.

As adjectives the difference between inaudible and indiscernible

is that inaudible is unable to be heard or not loud enough to be heard while indiscernible is not capable of being discerned, of being perceived.

As a noun indiscernible is

something which is incapable of being discerned.

As nouns the difference between instinct and indiscernible

is that instinct is a natural or inherent impulse or behaviour while indiscernible is (chiefly|philosophy) something which is incapable of being discerned.

As adjectives the difference between instinct and indiscernible

is that instinct is (archaic) imbued, charged ((with) something) while indiscernible is not capable of being discerned, of being perceived.

As adjectives the difference between unintelligible and indiscernible

is that unintelligible is not intelligible; unable to be understood while indiscernible is not capable of being discerned, of being perceived.

As a noun indiscernible is

something which is incapable of being discerned.

As adjectives the difference between indiscernible and subtle

is that indiscernible is not capable of being discerned, of being perceived while subtle is hard to grasp; not obvious or easily understood; barely noticeable.

As a noun indiscernible

is (chiefly|philosophy) something which is incapable of being discerned.

As adjectives the difference between indistinct and indiscernible

is that indistinct is not clearly defined or not having a sharp outline; faint or dim while indiscernible is not capable of being discerned, of being perceived.

As a noun indiscernible is

something which is incapable of being discerned.

As adjectives the difference between indiscernible and visible

is that indiscernible is not capable of being discerned, of being perceived while visible is able to be seen.

As a noun indiscernible

is (chiefly|philosophy) something which is incapable of being discerned.