Word: McCainiac
Part of speech: Noun
Syllables: mc
cai
ni
ac
Definition: An ardent follower or supporter of John McCain in his campaigns for the presidency in 2000 and 2008.
Morphemes:
Affix: McCain
Language: en
PoS: Proper noun
Meaning: Proper noun~ A  surname, from Irish​.
Affix: mania
Language: en
PoS: Noun
Meaning: Excessive or unreasonable desire; insane passion affecting one or many people; fanaticism.
Etymology Compounds: Affix: μαίνομαι
Language: grc
Decoded: mainomai
Meaning: I am mad
Affix: -ῐ́ᾱ
Language: grc
Decoded: -ia
PoS: Suffix
Meaning: Added to stems of adjectives, rarely to the stems of verbs, and even more rarely to the stems of nouns, to form feminine abstract nouns
Affix: -ac
Language: en
PoS: Suffix
Meaning: Of, belonging to.