As an adjective leprous

is relating to the disease leprosy.

As an adverb leprously is

in a leprous way.

As an adjective pixyish

is like a pixy or pixie.

As an adverb pixyishly is

in a pixyish way.

As an adjective fatty

is containing, composed of, or consisting of fat.

As a noun fatty

is (pejorative|slang) an obese person.

As an adverb fattily is

in a fatty way.

As an adjective pointful

is having real substance; apposite, pertinent.

As a noun pointfulness is

the state or condition of being pointful.

As adjectives the difference between unique and ununique

is that unique is (not comparable) being the only one of its kind; unequaled, unparalleled or unmatched while ununique is (rare) not unique.

As a noun unique

is a thing without a like; something unequalled or unparallelled.

As an adjective hypersensitive

is highly or abnormally sensitive to a stimulus, especially to some allergen.

As an adverb hypersensitively is

in a hypersensitive way.

As an adjective autistic

is pertaining to, or having autism.

As a noun autistic

is a person who has autism.

As an adverb autistically is

in an autistic way.

As nouns the difference between sit and facesitting

is that sit is an event (usually one full day or more) where the primary goal is to sit in meditation while facesitting is the sexual practice of sitting on a partner's face to receive cunnilingus or anilingus.

As a verb sit

is to be in a position in which the upper body is upright and the legs (especially the upper legs) are supported by some object.

As nouns the difference between face and facesitting

is that face is the front part of the head, featuring the eyes, nose, and mouth and the surrounding area while facesitting is the sexual practice of sitting on a partner's face to receive cunnilingus or anilingus.

As a verb face

is to position oneself or itself so as to have one's face closest to (something).

As a noun sandal

is sandal.

As an adjective unsandalled is

not sandalled; not wearing sandals.