foggy

As adjectives the difference between foggy and false

is that foggy is obscured by mist or fog; unclear; hazy while false is (label) one of two states of a boolean variable; logic.

As an adjective foggy

is obscured by mist or fog; unclear; hazy.

As a noun clear is

(scientology) an idea state of beingness free of unwanted influences.

As adjectives the difference between foggy and foggier

is that foggy is obscured by mist or fog; unclear; hazy while foggier is comparative of foggy.

As adjectives the difference between foggy and smoky

is that foggy is obscured by mist or fog; unclear; hazy while smoky is filled with or giving off smoke.

As a noun misy

is (mineralogy) an impure yellow sulphate of iron; yellow copperas or copiapite.

As an adjective foggy is

obscured by mist or fog; unclear; hazy.

As adjectives the difference between foggy and dizzy

is that foggy is obscured by mist or fog; unclear; hazy while dizzy is having a sensation of whirling, with a tendency to fall; giddy; feeling unbalanced or lightheaded.

As a verb dizzy is

to make dizzy, to bewilder.

Leaden is a related term of foggy.

As adjectives the difference between leaden and foggy

is that leaden is (dated) made of lead while foggy is obscured by mist or fog; unclear; hazy.

Indefinite is a related term of foggy.

As adjectives the difference between indefinite and foggy

is that indefinite is without limit; forever, or until further notice; not definite while foggy is obscured by mist or fog; unclear; hazy.

Dark is a related term of foggy.

As adjectives the difference between dark and foggy

is that dark is having an absolute or (more often) relative lack of light while foggy is obscured by mist or fog; unclear; hazy.

As a noun dark

is a complete or (more often) partial absence of light.

As adjectives the difference between tenebrous and foggy

is that tenebrous is dark and gloomy while foggy is obscured by mist or fog; unclear; hazy.