imperceptible

As adjectives the difference between imperceptible and unsusceptible

is that imperceptible is not perceptible, not detectable, too small in magnitude to be observed while unsusceptible is not susceptible.

As adjectives the difference between imperceptible and unnoticeable

is that imperceptible is not perceptible, not detectable, too small in magnitude to be observed while unnoticeable is not noticeable.

Trifling is a related term of imperceptible.

As adjectives the difference between trifling and imperceptible

is that trifling is trivial, or of little importance while imperceptible is not perceptible, not detectable, too small in magnitude to be observed.

As a noun trifling

is the act of one who trifles; frivolous behaviour.

Imperceptible is a related term of shadowy.

As adjectives the difference between imperceptible and shadowy

is that imperceptible is not perceptible, not detectable, too small in magnitude to be observed while shadowy is in shadow; darkened by shadows.

Fugitive is a related term of imperceptible.

As adjectives the difference between fugitive and imperceptible

is that fugitive is fleeing or running away while imperceptible is not perceptible, not detectable, too small in magnitude to be observed.

As a noun fugitive

is a person who is fleeing or escaping from something, especially prosecution.

As adjectives the difference between imperceptible and lesser

is that imperceptible is not perceptible, not detectable, too small in magnitude to be observed while lesser is comparative of little.

As a noun lesser is

a thing that is of smaller size, value, importance etc.

Petty is a related term of imperceptible.

As a proper noun petty

is .

As an adjective imperceptible is

not perceptible, not detectable, too small in magnitude to be observed.

Transient is a related term of imperceptible.

As adjectives the difference between transient and imperceptible

is that transient is passing or disappearing with time; transitory while imperceptible is not perceptible, not detectable, too small in magnitude to be observed.

As a noun transient

is something which is transient.

Elusive is a related term of imperceptible.

As adjectives the difference between elusive and imperceptible

is that elusive is while imperceptible is not perceptible, not detectable, too small in magnitude to be observed.

Small is a related term of imperceptible.

As a proper noun small

is .

As an adjective imperceptible is

not perceptible, not detectable, too small in magnitude to be observed.