Word: trainiac
Part of speech: Noun
Syllables: trai
ni
ac
Definition: A railway enthusiast;  is a person interested, recreationally, in rail transport
Morphemes:
Affix: train
Language: en
PoS: Noun
Meaning: A line of connected railway cars or carriages considered overall as a mode of transport; (as uncountable noun) rail travel.
Etymology Compounds: Affix: trayne
Language: enm
Decoded: trayne
Meaning: treachery
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.