As adjectives the difference between spectacular and superspecial

is that spectacular is amazing or worthy of special notice while superspecial is extremely special.

As nouns the difference between spectacular and superspecial

is that spectacular is a spectacular display while superspecial is (media) an especially large or spectacular mass-media special, such as on television.

As nouns the difference between spectator and superspecial

is that spectator is one who observes an event; an observer while superspecial is (media) an especially large or spectacular mass-media special, such as on television.

As an adjective superspecial is

extremely special.

As nouns the difference between rally and superspecial

is that rally is a demonstration; an event where people gather together to protest for or against a given cause or rally can be good-humoured raillery while superspecial is (media) an especially large or spectacular mass-media special, such as on television.

As a verb rally

is to collect, and reduce to order, as troops dispersed or thrown into confusion; to gather again; to reunite or rally can be to tease; to chaff good-humouredly.

As an adjective superspecial is

extremely special.

Supersingular is a related term of superspecial.

As adjectives the difference between supersingular and superspecial

is that supersingular is (mathematics) (describing a certain class of elliptic curves) while superspecial is extremely special.

As a noun superspecial is

(media) an especially large or spectacular mass-media special, such as on television.

Supergeneral is a related term of superspecial.

As an adjective superspecial is

extremely special.

As a noun superspecial is

(media) an especially large or spectacular mass-media special, such as on television.

As an adjective outrageous

is cruel, violating morality or decency; provoking indignation or affront.

As a noun outrageousness is

the quality of being outrageous.

Outrageousness is a related term of outrageously.

As an adverb outrageously

is in an outrageous manner; to an outrageous degree.

As a noun outrageousness is

the quality of being outrageous.

Needily is a derived term of needy.

As an adjective needy

is in need, poor.

As an adverb needily is

in a needy manner.

As nouns the difference between quadriceps and quadricep

is that quadriceps is a muscle having four heads, especially the large extensor at the front of the thigh while quadricep is quadriceps.

As nouns the difference between alertness and psychostimulant

is that alertness is the quality of being alert or on the alert; briskness; nimbleness; activity while psychostimulant is category:en:Drugs A drug that acts to temporarily increase mental alertness or awareness.

As an adjective psychostimulant is

tending to increase mental alertness and awareness.