Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English pith
Old English piþa (inherited)
English pit (mention)
English core (link)
English essence (link)
English tenor (link)
English gist (link)
English heart (link)
English heart and soul (link)
English inwardness (link)
English kernel (link)
English marrow (link)
English meat (link)
English nitty-gritty (link)
English nub (link)
English quintessence (link)
English soul (link)
English spirit (link)
English stuff (link)
English substance (link)
English pith helmet (link)
English pithy (link)
English pith and substance (link)
English pi (affix)
English -th (affix)
English pi-th (alter)
Middle English pith (inherited)
Middle English pithe (mention)
West Frisian piid (cognate)
Proto-Germanic *piþô (inherited)
Proto-Germanic *piþō (mention)
Proto-Germanic *pittan (mention)
Low German Peddik (cognate)
Dutch peen (cognate)

English pit (link)
English pithy (suffix)
English pithlike (suffix)
English pithless (suffix)
English pithsome (suffix)
English pithful (suffix)
English pithball (compound)
Dutch peen (cognate)