As adjectives the difference between worthwhile and unworthwhile

is that worthwhile is good and important enough to spend time, effort, or money on while unworthwhile is not worthwhile.

Exterritorial is a related term of exterritoriality.

As an adjective exterritorial

is beyond the territorial limits; foreign to, or exempt from, the territorial jurisdiction.

As a noun exterritoriality is

extraterritoriality.

As an adjective repugnant

is repugnant.

As a verb repugnant

is .

As an adverb repugnantly is

in a repugnant manner.

As a noun anthracite

is a form of carbonized ancient plants; the hardest and cleanest-burning of all the coals; hard coal.

As an adjective anthracitic is

pertaining to, or composed of, anthracite.

As adjectives the difference between walnut and walnutty

is that walnut is having a dark brown colour, the colour of walnut wood while walnutty is resembling or characteristic of walnut.

As a noun walnut

is a hardwood tree of the genus juglans .

As an adjective shrewish

is of or pertaining to a shrew, a nagging, ill-tempered woman.

As a noun shrewishness is

the quality of being shrewish.

As verbs the difference between illumine and reillumine

is that illumine is while reillumine is to illumine again or anew.

Reilluminate is a synonym of reillumine.

As verbs the difference between reilluminate and reillumine

is that reilluminate is to illuminate again; to relight while reillumine is to illumine again or anew.

Reillumine is a synonym of relight.

As verbs the difference between relight and reillumine

is that relight is to light or kindle anew while reillumine is to illumine again or anew.

As adjectives the difference between fossiliferous and unfossiliferous

is that fossiliferous is containing fossils while unfossiliferous is not fossiliferous.