Hypernyms for "stratum"

age class agriculture bed booboisie bourgeoisie brotherhood cambium caste center commonality commonalty commons corium corneum craft cuticle demimonde derma dermis domain epidermis estate estate of the realm fair sex firing line fraternity horizon horny layer immigrant class labor labour lower class malpighian layer market middle class ninja old school paries peasantry proletariat rete Malpighii seam sodality stratum basale stratum corneum stratum germinativum stratum granulosum stratum lucidum substrate substratum superstrate superstratum the three estates trade underclass underworld upper class upper crust wall woman womanhood working class world yeomanry