system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series; -type
year; counter for years (e.g. of an era), grades (e.g. school); period of an apprentice's contract (usu. ten years)
make; manufacture; -made; made of ...; made in ...
first generation; founder
model; dummy; model (profession); fashion model; model (of a vehicle, machine, etc.); version; model (e.g. mathematical)
enthusiast; mania; enthusiasm
experience; history; record; career
I; me; you; (arch.) manservant
buying a large amount (esp. of collectible items aimed at children, e.g. manga)