Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English reach
Old English rǣċan (inherited)
English past (mention)
English beyond (mention)
English above (mention)
English from (mention)
English raught (mention)
English rought (mention)
English retcht (mention)
Middle English rechen (inherited)
Proto-Germanic *raikijaną (inherited)
Proto-West Germanic *raikijan (inherited)
Proto-Indo-European *reyǵ- (root)
Proto-Indo-European *reyǵ- (derived)

English place (link)
English overreach (prefix)
English retch (link)
English reckon (link)
English outreach (prefix)
English reaching (affix)
English reaching (affix)
English unreachable (affix)
English reachable (suffix)
English reacheth (suffix)
English reachability (suffix)
English areach (prefix)
English reacher (suffix)
English underreach (prefix)
English reachless (suffix)
English reacht (suffix)
English eyereach (compound)
English earreach (compound)
English forereach (prefix)
English atreach (prefix)
English arraught (mention)
English reachest (suffix)
English ear-reach (compound)
English upreach (prefix)
English unreach (prefix)
Cimbrian rékhan (cognate)
Danish hinde (link)
German reichen (cognate)
Indonesian capai (link)
Japanese 立直 (cognate)
Luxembourgish reechen (cognate)
Norwegian Bokmål rekke (link)
Norwegian Bokmål rekke (link)
Norwegian Nynorsk (link)
Albanian req (cognate)