rex

As a proper noun rex

is (formal, usually italicized) the reigning king.

As a letter l is

the twelfth letter of the.

As a symbol l is

symbol for liter or litre.

As a proper noun rex

is (formal, usually italicized) the reigning king.

As a verb lego is

.

As a noun villain

is (en) a vile, wicked person.

As a verb villain

is (obsolete|transitive) to debase; to degrade.

As a proper noun rex is

(formal, usually italicized) the reigning king.

As a proper noun rex

is (formal, usually italicized) the reigning king.

As a noun shirt is

an article of clothing that is worn on the upper part of the body, and often has sleeves, either long or short, that cover the arms.

As a verb shirt is

to cover or clothe with a shirt, or as if with a shirt.

As a proper noun rex

is (formal, usually italicized) the reigning king.

As a letter r is

the eighteenth letter of the.

As a symbol r is

roentgen (unit ).

As nouns the difference between rex and dumbass

is that rex is an animal which has a genetic recessive variation that causes the guard hairs to be very short or fully lacking while dumbass is a stupid or foolish person.

As a proper noun Rex

is (formal, usually italicized) The reigning king.

As an adjective dumbass is

stupid, foolish.