1) Aggregate 2) Aggregation 3) Assemblage 4) Conglomeration 5) Heap 6) Heap or pile 7) Sum total 8) Summation 1) Mass 
aggregation; collection
• (n. sing & pl.) A collection of particles or bodies into one mass; a heap; an aggregation.
(from the article `rhetoric`) ...(constructing sentences or phrases that resemble one another syntactically), antithesis (combining opposites into one statement—`To be or not to ...
Con·ge'ri·es noun sing & plural [ Latin , from congerere . See Congest .] A collection of particles or bodies into one mass; a heap; an aggregation. 
a collection of items or parts in one mass; assemblage; aggregation; heap: From the airplane the town resembled a congeries of tiny boxes.