vespid vs potter wasp

vespid and potter wasp both are nouns.

Word	Noun	Adjective	Verb	Adverb
vespid	Yes	No	No	No
potter wasp	Yes	No	No	No

As nouns, potter wasp is a hyponym of vespid; that is, potter wasp is a word with a more specific, narrower meaning than vespid:

vespid: mostly social nest-building wasps
potter wasp: any of various solitary wasps that construct vase-shaped cells of mud for their eggs

Other hyponyms of vespid include paper wasp, hornet, common wasp, Vespula vulgaris, mason wasp.

vespid (noun)	potter wasp (noun)
mostly social nest-building wasps	any of various solitary wasps that construct vase-shaped cells of mud for their eggs