primordial dwarf vs hypoplastic dwarf

primordial dwarf and hypoplastic dwarf both are nouns.

Word	Noun	Adjective	Verb	Adverb
primordial dwarf	Yes	No	No	No
hypoplastic dwarf	Yes	No	No	No

As nouns, primordial dwarf and hypoplastic dwarf are synonyms defined as:

primordial dwarf and hypoplastic dwarf: an achondroplastic dwarf whose small size is the result of a genetic defect; body parts and mental and sexual development are normal

Other synonyms of primordial dwarf include normal dwarf, true dwarf.

primordial dwarf (noun)	hypoplastic dwarf (noun)
an achondroplastic dwarf whose small size is the result of a genetic defect; body parts and mental and sexual development are normal	an achondroplastic dwarf whose small size is the result of a genetic defect; body parts and mental and sexual development are normal