Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English stratum
English estrade (doublet)
Proto-Indo-European *sterh₃- (root)
Latin strātum (borrowed)
Latin strātus (mention)
Latin sternō (mention)

English stratification (suffix)
English layer (link)
English estrade (doublet)
English mediostratum (prefix)
English superstratum (prefix)
English stratal (suffix)
English adstratum (prefix)
English understratum (prefix)
English biostratinomy (confix)
English midstratum (prefix)
English epistratum (prefix)
English stratinomy (affix)
English stratula (mention)
English phylostratum (prefix)
English spongiostratum (prefix)
English stratarchy (suffix)
Ido strato (borrowed)