Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English thunder
Old English þunor (inherited)
Gaulish Taranis (cognate)
Welsh taran (cognate)
Danish torden (cognate)
German Donner (cognate)
English astound (mention)
English astonish (mention)
English stun (mention)
English Thor (cognate)
English donner (doublet)
Middle English thunder (inherited)
Middle English thonder (mention)
Middle English thundre (mention)
Middle English thonre (mention)
Middle English thunnere (mention)
Middle English þunre (mention)
Persian تندر (cognate)
West Frisian tonger (cognate)
Irish torann (cognate)
Proto-Germanic *þunraz (inherited)
Proto-West Germanic *þunr (inherited)
Ancient Greek στένω (cognate)
Ancient Greek στενάζω (mention)
Ancient Greek στόνος (mention)
Ancient Greek Στέντωρ (mention)
Proto-Indo-European *(s)ten- (derived)
Proto-Indo-European *(s)tenh₂- (mention)
Latin tonō (cognate)
Latin detonō (mention)
Dutch donder (cognate)
Norwegian Nynorsk tore (cognate)
Old Norse Þórr (cognate)

English Thursday (link)
English donner (doublet)
English thunderstorm (compound)
English chunder (mention)
English thunderdunk (compound)
English stun (mention)
English thunderboomer (compound)
English thunderclap (compound)
English thunderbolt (compound)
English thundercloud (compound)
English thunderstruck (compound)
English thunderbox (compound)
English thundershower (compound)
English thundersnow (compound)
English thundering (suffix)
English thundering (suffix)
English thunderous (suffix)
English thunderhead (compound)
English thunderbird (compound)
English thunder god (compound)
English thunderation (suffix)
English thunderer (suffix)
English thunderstone (compound)
English thunderless (suffix)
English thundermug (compound)
English thundery (suffix)
English thunderflash (compound)
English thunderblast (compound)
English thunderstricken (compound)
English thundercunt (compound)
English thunderstick (compound)
English upthunder (prefix)
English thunderproof (suffix)
English thunderburst (compound)
English thunderworm (compound)
English thunderlight (compound)
English thunderstrike (compound)
English thunderegg (compound)
English thundereth (suffix)
English thundercrack (compound)
Old English þursdæg (link)
German Donner (cognate)
Esperanto tondri (borrowed)
Persian تندر (cognate)
Ido tondro (borrowed)
Latin tono (cognate)
Low German Dunner (cognate)
Dutch donder (cognate)
Norwegian Nynorsk tore (link)
Old Norse Þórr (mention)
Portuguese trovoada (link)
Sanskrit स्तनति (cognate)
Serbo-Croatian tutanj (link)
Tok Pisin tanda (derived)