Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English cool
Old English cōl (inherited)
Old English cōlian (inherited)
Old English cēlan (inherited)
German kühl (cognate)
German kühlen (cognate)
English cold (mention)
English cool (mention)
English keel (mention)
Middle English cool (inherited)
Middle English colen (inherited)
Middle English kelen (inherited)
West Frisian koel (cognate)
Proto-Germanic *kōlaz (inherited)
Proto-Germanic *kōluz (mention)
Proto-Germanic *kōlijaną (inherited)
Proto-West Germanic *kōl(ī) (inherited)
Proto-West Germanic *kōlēn (inherited)
Proto-Indo-European *gel- (root)
Proto-Indo-European *gel- (derived)
Proto-Indo-European *gel- (root)
Proto-Indo-European *gel- (derived)
Limburgish kool (cognate)
German Low German köhl (cognate)
Dutch koel (cognate)
Dutch koelen (cognate)
Saterland Frisian köil (cognate)
Swedish kyla (cognate)

English close (link)
English cold (link)
English warm (link)
English warm (link)
English cool (mention)
English hip (link)
English lame (link)
English kewl (mention)
English chill (mention)
English coolbox (compound)
English cooler (suffix)
English coolly (suffix)
English Cool Britannia (mention)
English kool (link)
English coolness (suffix)
English uncool (prefix)
English coolant (suffix)
English coolth (suffix)
English supercool (prefix)
English coolhunter (compound)
English ultracool (prefix)
English Kool-Aid (mention)
English coolish (suffix)
English lose one's cool (compound)
English coolheaded (compound)
English recool (prefix)
English coolroom (compound)
English undercool (prefix)
English cooldrink (compound)
English hypercool (prefix)
English megacool (prefix)
English precool (prefix)
English coolhunting (compound)
English subcool (prefix)
English fewl (mention)
English coolamundo (suffix)
English cooleth (suffix)
English precooler (confix)
English outcool (prefix)
English radicool (blend)
Danish sej (link)
Danish køle (link)
German cool (borrowed)
German kühl (cognate)
German kühlen (cognate)
Greek κουλάρω (mention)
Spanish cool (borrowed)
Finnish viileä (semantic loan)
Faroese kulur (derived)
French cool (borrowed)
Alemannic German chuele (cognate)
Hungarian kúl (derived)
Icelandic kúl (derived)
Japanese クール (borrowed)
Japanese クールビズ (mention)
Korean 꿀잼 (cognate)
Luxembourgish kill (cognate)
Norwegian Bokmål kul (derived)
Norwegian Bokmål sval (link)
Norwegian Bokmål svale (link)
Dutch cool (borrowed)
Norwegian Nynorsk kul (derived)
Norwegian Nynorsk svale (link)
Pennsylvania German kiehl (cognate)
Polish cool (borrowed)
Serbo-Croatian kul (derived)
Serbo-Croatian кул (mention)
Saterland Frisian köil (link)
Swedish cool (borrowed)