Butterfly and Pierid

Butterfly noun - Diurnal insect typically having a slender body with knobbed antennae and broad colorful wings.

Pierid and butterfly are semantically related. In some cases you can replace term "Pierid" with "Butterfly", this nouns are similar.

Pierid noun - Any of numerous pale-colored butterflies having three pairs of well-developed legs.

Butterfly and pierid are semantically related. You can use "Butterfly" instead a noun "Pierid".