Word: sickeners
Part of speech: Noun
Syllables: si
cke
ners
Definition: Plural of sickener;  is a basidiomycete mushroom, and the type species of the genus Russula
Morphemes:
Affix: sick
Language: en
PoS: Verb
Meaning: To fall sick; to sicken.
Affix: -en
Language: en
Meaning: inchoative
Affix: -er
Language: en
PoS: Suffix
Meaning: Used to form diminutives.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).