paintress

As a noun paintress

is (archaic) a female painter.

As an adjective undefined is

lacking a definition or value.

is likely misspelled.

has no English definition.

As a noun paintress

is a female painter.

As a noun paintress

is (archaic) a female painter.

As an adjective paintless is

without paint; unpainted, or whose paint has worn off.

As nouns the difference between painter and paintress

is that painter is an artist who paints pictures while paintress is a female painter.

As a proper noun Painter

is {{surname|lang=en|from=common nouns}.

As nouns the difference between female and paintress

is that female is one of the female (feminine) sex or gender while paintress is (archaic) a female painter.

As an adjective female

is belonging to the sex which typically produces eggs, which in humans and most other mammals is typically the one which has xx chromosomes; belonging to the sex which has larger gametes (for species which have two sexes and for which this distinction can be made).