exceptional

As a letter s

is the letter s with a.

As an adjective exceptional is

forming an exception; not ordinary; uncommon; rare.

As adjectives the difference between marvelous and exceptional

is that marvelous is (us) exciting wonder or surprise; astonishing; wonderful while exceptional is forming an exception; not ordinary; uncommon; rare.

Stupendous is a related term of exceptional.

As adjectives the difference between stupendous and exceptional

is that stupendous is astonishingly great or large; huge; enormous while exceptional is forming an exception; not ordinary; uncommon; rare.

Queer is a related term of exceptional.

As adjectives the difference between queer and exceptional

is that queer is (now|slightly|dated) weird, odd or different; whimsical while exceptional is forming an exception; not ordinary; uncommon; rare.

As a noun queer

is (colloquial) a person who is or appears homosexual, or who has homosexual qualities.

As a verb queer

is to render an endeavor or agreement ineffective or null.

As an adverb queer

is queerly.

Bent is a related term of exceptional.

As a proper noun bent

is .

As an adjective exceptional is

forming an exception; not ordinary; uncommon; rare.

In cx|geometry|lang=en terms the difference between exceptional and exceptional

is that exceptional is corresponding to something of lower dimension under a birational correspondence while exceptional is corresponding to something of lower dimension under a birational correspondence.

As adjectives the difference between exceptional and exceptional

is that exceptional is forming an exception; not ordinary; uncommon; rare while exceptional is forming an exception; not ordinary; uncommon; rare.

As adjectives the difference between exceptional and crucial

is that exceptional is forming an exception; not ordinary; uncommon; rare while crucial is being essential or decisive for determining the outcome or future of something; extremely important.

As adjectives the difference between exceptional and notable

is that exceptional is forming an exception; not ordinary; uncommon; rare while notable is (obsolete) useful; profitable or notable can be worthy of notice; remarkable; memorable; noted or distinguished.

As a noun notable is

a person or thing of distinction.

As adjectives the difference between exceptional and thorough

is that exceptional is forming an exception; not ordinary; uncommon; rare while thorough is painstaking and careful not to miss or omit any detail.

As a preposition thorough is

(obsolete) through.

As a noun thorough is

(uk|dialect) a furrow between two ridges, to drain off the surface water.

As adjectives the difference between efficient and exceptional

is that efficient is efficient while exceptional is forming an exception; not ordinary; uncommon; rare.