tither

As a noun tither

is one who collects tithes.

As an adjective undefined is

lacking a definition or value.

is likely misspelled.

has no English definition.

As a noun tither

is one who collects tithes.

As nouns the difference between zither and tither

is that zither is a musical instrument consisting of a flat sounding box with numerous strings placed on a horizontal surface, played with a plectrum or fingertips while tither is one who collects tithes.

As a pronoun tother

is other.

As a noun tither is

one who collects tithes.

As nouns the difference between tither and tithe

is that tither is one who collects tithes while tithe is (archaic) a tenth.

As an adjective tithe is

(archaic) tenth.

As a verb tithe is

(transitive) to collect a tithe.

As nouns the difference between tither and tether

is that tither is one who collects tithes while tether is a rope, cable etc that holds something in place whilst allowing some movement.

As a verb tether is

to restrict something with a tether.

As a determiner either

is each of two.

As a pronoun either

is (obsolete) both, each of two or more.

As an adverb either

is as well.

As a conjunction either

is introduces the first of two options, the second of which is introduced by "or".

As a noun tither is

one who collects tithes.