Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English rough
Old English rūg (inherited)
Old English rūh (mention)
German rau (cognate)
Middle English rough (inherited)
Middle English rogh (mention)
Middle English roȝe (mention)
Middle English row (mention)
Middle English rou (mention)
Middle English ru (mention)
Middle English ruȝ (mention)
Middle English ruh (mention)
West Frisian rûch (cognate)
Proto-Germanic *rūhaz (inherited)
Low German ruuch (cognate)
Dutch ruig (cognate)
Scots ruch (cognate)
Scots rouch (mention)
Saterland Frisian ruuch (cognate)
Saterland Frisian rouch (mention)

English ruff (mention)
English ruff (mention)
English roughly (suffix)
English roughen (suffix)
English rug (mention)
English roughness (suffix)
English roughneck (compound)
English roughshod (compound)
English rough-and-tumble (mention)
English roughage (suffix)
English rough-hew (compound)
English roughish (suffix)
English roughspun (compound)
English roughcast (compound)
English roughie (suffix)
English rough-legged buzzard (compound)
English roughdrawn (compound)
English roughwork (compound)
English roughtail (compound)
English roughleg (compound)
English roughdry (compound)
English roughscuff (compound)
English roughrider (compound)
English roughhead (compound)
English sleep rough (mention)
English roughriding (compound)
English unrough (prefix)
English nonrough (prefix)
English ruffmans (suffix)
English roughsome (suffix)
English nanorough (prefix)
English microrough (prefix)
English macrorough (prefix)
English roughstock (compound)
Afrikaans rof (borrowed)
German rau (cognate)
Finnish raffi (borrowed)
Icelandic rýja (cognate)
Japanese ラフ (borrowed)
Luxembourgish rau (cognate)
Norwegian Bokmål grov (link)
Dutch rof (borrowed)
Portuguese chavasco (link)
Saterland Frisian ruuch (link)
Swahili rafu (borrowed)