Word: starkeyite
Part of speech: Noun
Syllables: star
key
ite
Definition: A monoclinic-prismatic white mineral containing hydrogen, magnesium, oxygen, and sulfur.
Morphemes:
Affix: Starkey
Language: en
PoS: Proper noun
Meaning: Proper noun~ A  surname​.
Affix: -ite
Language: en
PoS: Suffix
Meaning: Used to form nouns denoting rocks or minerals.