community man varna biological group edition electron shell social group actinoid assemblage grouping series circuit sainthood collection biotic community scheme abstraction mankind people rare-earth element association rare earth the great unwashed humankind subgroup lanthanon halogen mass ethnic group world human race system human beings actinon actinide ethnos masses lanthanoid race arrangement accumulation aggregation humans multitude citizenry hoi polloi humanity swarm lanthanide straggle kingdom population abstract entity cloud

separate sort assort lump class bracket chunk regroup sort out classify collocate batch

propyl arsenic group azo group chromophore uranyl aldehyde radical allyl radical benzyl carboxyl methylene radical carboxyl group cacodyl radical benzoyl radical uranyl radical cacodyl alcohol group cyanide radical methylene group building block alcohol radical aldehyde group glyceryl allyl ketone group hydrazo radical propyl group hydrazo group cyanide group benzoyl group chemical group cacodyl group nitro group acyl group alkyl radical amino azido group butyl benzyl group cyano group amyl hydroxyl methylene alkyl hydroxyl radical alkyl group uranyl group azido radical nitrite unit allyl group molecule carbonyl group vinyl radical vinyl group azo radical hydroxyl group propyl radical acyl benzyl radical vinyl cyano radical radical amino group

embed forgather gang assemble gang up team meet brigade gather pool foregather team up aggroup

core group cadre nucleus set

corn cob midpoint corncob centre center

centre midpoint center

essence sum stuff nub heart and soul gist content heart inwardness hypostasis meat nitty-gritty cognitive content pith mental object quiddity bare bones center marrow substance quintessence kernel haecceity centre

sample

hollow out hollow core out