drupelet vs drupe

drupelet and drupe both are nouns.

Word	Noun	Adjective	Verb	Adverb
drupelet	Yes	No	No	No
drupe	Yes	No	No	No

As nouns, drupe is a hypernym of drupelet; that is, drupe is a word with a broader meaning than drupelet:

drupelet: a small part of an aggregate fruit that resembles a drupe
drupe: fleshy indehiscent fruit with a single seed: e.g. almond, peach, plum, cherry, elderberry, olive, jujube

Other hypernyms of drupelet include stone fruit.

drupelet (noun)	drupe (noun)
a small part of an aggregate fruit that resembles a drupe	fleshy indehiscent fruit with a single seed: e.g. almond, peach, plum, cherry, elderberry, olive, jujube