sampler vs embroidery

sampler and embroidery both are nouns.

Word	Noun	Adjective	Verb	Adverb
sampler	Yes	No	No	No
embroidery	Yes	No	No	No

As nouns, embroidery is a hypernym of sampler; that is, embroidery is a word with a broader meaning than sampler:

Other hypernyms of sampler include fancywork.

sampler (noun)	embroidery (noun)
a piece of embroidery demonstrating skill with various stitches	decorative needlework
an observation station that is set up to make sample observations of something	elaboration of an interpretation by the use of decorative (sometimes fictitious) detail
an assortment of various samples
someone who samples food or drink for its quality