clementine vs mandarin orange

clementine and mandarin orange both are nouns.

Word	Noun	Adjective	Verb	Adverb
clementine	Yes	No	No	No
mandarin orange	Yes	No	No	No

As nouns, mandarin orange is a hypernym of clementine; that is, mandarin orange is a word with a broader meaning than clementine:

clementine: a mandarin orange of a deep reddish orange color and few seeds
mandarin orange: a somewhat flat reddish-orange loose skinned citrus of China

Other hypernyms of clementine include mandarin.

As nouns, mandarin orange is a hypernym of clementine; that is, mandarin orange is a word with a broader meaning than clementine:

clementine: a variety of mandarin orange that is grown around the Mediterranean and in South Africa
mandarin orange: shrub or small tree having flattened globose fruit with very sweet aromatic pulp and thin yellow-orange to flame-orange rind that is loose and easily removed; native to southeastern Asia

Other hypernyms of clementine include Citrus reticulata, mandarin, mandarin orange tree.

clementine (noun)	mandarin orange (noun)
a mandarin orange of a deep reddish orange color and few seeds	a somewhat flat reddish-orange loose skinned citrus of China
a variety of mandarin orange that is grown around the Mediterranean and in South Africa	shrub or small tree having flattened globose fruit with very sweet aromatic pulp and thin yellow-orange to flame-orange rind that is loose and easily removed; native to southeastern Asia