Word

そう
layer; seam; bed; stream; class; sheaf; storey (of a building); story; floor
Word

高層

こうそう
multistory; multistoried; high-rise; high; tall
Word

断層

だんそう
fault; dislocation; gap; discrepancy
Word

階層

かいそう
class; level; stratum; layer; hierarchy
Word

上層

じょうそう
upper stratum (classes, stories, storeys)
Word

一層

いっそう
much more; still more; all the more; more than ever; single layer (or storey, etc.); rather; sooner; preferably
Word

地層

ちそう
stratum; geological formation; layer; bed (coal, gravel, etc.)
Word

下層

かそう
lower strata (classes)
Word

深層

しんそう
depths; deep level
Word

表層

ひょうそう
surface; outer layer