Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English flea
Old English flēah (inherited)
Old English flēa (mention)
Old English flēan (inherited)
German Floh (cognate)
Middle English fle (inherited)
Middle English fleen (inherited)
Middle English flen (mention)
West Frisian flie (cognate)
Proto-Germanic *flauhaz (inherited)
Proto-West Germanic *flauh (inherited)
Proto-Indo-European *plówkos (mention)
Proto-Indo-European *plúsis (inherited)
Icelandic fló (cognate)
Latin pulex (cognate)
Low German Flo (cognate)
Low German Flö (mention)
Dutch vlo (cognate)
Sanskrit प्लुषि (cognate)

English flay (link)
English fleabag (compound)
English sandflea (compound)
English fleabite (compound)
English fleaborne (compound)
English flealike (suffix)
English fleawort (compound)
English beflea (prefix)
English antiflea (prefix)
English fleabane (compound)
English fleabitten (compound)
English fleabrain (compound)
English deflea (prefix)
English fleasome (suffix)
English fleaproof (suffix)
German Floh (cognate)
Ancient Greek ψύλλα (cognate)
Alemannic German Flo (cognate)
Kikuyu thuya (mention)
Latin pulex (cognate)
Luxembourgish Flou (cognate)
Old Norse fló (cognate)
Portuguese com a pulga atrás da orelha (link)
Sanskrit प्लुषि (cognate)
Saterland Frisian Flee (cognate)
Yiddish פֿלוי (cognate)