Q: On a recent Leonard Lopate show, you indicated that the silent “gh” in “daughter” derives from Anglo-Saxon. That got me to wondering: Is this English “gh” related to the German “ch” in tochter? The “ch” is pronounced in German, and makes a rough, throaty sound.
A: Yes, “daughter” came into English from Germanic sources (English being a Germanic language, after all). And, as I must have mentioned on WNYC, the silent “gh” in “daughter” was at one time sounded too.
“Daughter,” which was dohtor in Old English in the eighth century, has Germanic cognates (think of them as cousins) in Old Saxon (dohtar), Old Frisian (dochter), Old and Middle High German (tohter), Old Icelandic (dottir), Gothic (dauhtar), and of course modern German (tochter).
Cognates from outside the Germanic languages are found in Greek (thygater), Sanskrit (duhita), Persian (duxtar), Lithuanian (dukte), and Old Slavic (dusti). All have their origins in an ancient Indo-European root.
“Daughter” has had several pronunciations over the centuries, including DOCH-ter (with the first syllable like the Scottish “loch”), DAFF-ter (rhyming with “laughter”) and DAW-ter, the one we have today.
The word history above comes from the Chambers Dictionary of Etymology. If you’d like to read more, I wrote a blog entry earlier this year about the “gh” combination and how it has developed since Middle English.