nightmare

As nouns the difference between nightmare and nightingale

is that nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep while nightingale is a european songbird, luscinia megarhynchos , of the family muscicapidae.

As nouns the difference between nightmare and ordeal

is that nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep while ordeal is a painful or trying experience.

As nouns the difference between figment and nightmare

is that figment is a fabrication, fantasy, invention; something fictitious while nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.

As nouns the difference between midnight and nightmare

is that midnight is the middle of the night; 12:00 am; on a 12-hour clock, 12:00 at night; on a 24-hour clock, 00:00 while nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.

As nouns the difference between daycare and nightmare

is that daycare is daytime supervision, usually of children while nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.

As nouns the difference between trauma and nightmare

is that trauma is while nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.

As an adjective somnambulant

is walking as if, or while, asleep; sleepwalking.

As a noun nightmare is

a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.

As nouns the difference between nightmare and reality

is that nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep while reality is the state of being actual or real.

As nouns the difference between nightmare and insanity

is that nightmare is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep while insanity is the state of being insane; madness.

As a noun nightmare

is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.

As a verb woolgather is

to daydream.