Word: niellowares
Part of speech: Noun
Syllables: ni
e
llow
ares
Definition: Plural of nielloware; a black mixture, usually of sulphur, copper, silver, and  lead, used as an inlay on engraved or etched metal, especially silver
Morphemes:
Affix: niello
Language: en
PoS: Noun
Meaning: Any of various black metal alloys, made of sulphur with copper, silver or lead, used to create decorative designs on other metals.
Etymology Compounds: Affix: niger
Language: la
Decoded: niger
Meaning: black
Affix: -lus
Language: la
Decoded: -lus
PoS: Suffix
Meaning: Used to form a diminutive of a noun, indicating small size or youth.
Affix: -ware
Language: en
Meaning: substance, kind, or use
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).