dwarfishness vs littleness

dwarfishness and littleness both are nouns.

Word	Noun	Adjective	Verb	Adverb
dwarfishness	Yes	No	No	No
littleness	Yes	No	No	No

As nouns, littleness is a hypernym of dwarfishness; that is, littleness is a word with a broader meaning than dwarfishness:

Other hypernyms of dwarfishness include smallness.

dwarfishness (noun)	littleness (noun)
the quality of being built like a dwarf	the property of having a relatively small size
	lack of generosity in trifling matters
	the property of having relatively little strength or vigor