moth

As nouns the difference between moth and underwing

is that moth is a usually nocturnal insect of the order lepidoptera, distinguished from butterflies by feather-like antennae or moth can be the plant or moth can be while underwing is a hind wing on an insect.

As a verb moth

is to hunt for moths.

As nouns the difference between moth and lepidopteran

is that moth is a usually nocturnal insect of the order lepidoptera, distinguished from butterflies by feather-like antennae or moth can be the plant or moth can be while lepidopteran is any insect of the order lepidoptera ; the butterflies and moths.

As a verb moth

is to hunt for moths.

As an adjective lepidopteran is

characteristic of these insects.