Word: kieserites
Part of speech: Noun
Syllables: kie
ser
ites
Definition: Plural of kieserite; a white mineral consisting of hydrous magnesium sulfate often found in salt mines
Morphemes:
Affix: Kieser
Language: en
PoS: Proper noun
Meaning: Proper noun~ A  surname, from German​.
Affix: -ite
Language: en
PoS: Suffix
Meaning: Used to form nouns denoting rocks or minerals.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form plurals of foreign words, to clarify pronunciation, such as “banana’s” or “pasta’s”.