LinguaQuest ✕
◆ LinguaQuest Learn 🎓 Teach 🗺️ Adventure 🤝 Together 🔁 Review ⋯ More 🧭 My Journey Teach the Cast Some of LinguaQuest’s cast are still learning. When you teach them, YOU learn it best — catch what they get wrong, then quiz them.
✕ Teach Bridge You be the teacher — Bridge is still learning. Helping Bridge figure it out is the practice. (Bridge's progress stays on this device; nothing is sent anywhere.)
🎓 In a minute you'll be the teacher. Get ready to teach Bridge: cognates.
Cognates share a real root and mean similar things. False friends just look alike — 'embarazada' means pregnant.
Teach the connections
Show how the language ideas connect You've helped them one at a time. The real understanding is how the ideas CONNECT — teach that next.
Bough (language families — genetic descent from a common ancestor) × Bridge (cognates — shared roots across related languages)
How do linguists know English, German, and Spanish share an ancestor? What do Bough and Bridge use?
Systematic cognates (Bridge) — words like mother/Mutter/madre — are the evidence that traces Bough's family tree They guess based on which countries are close together Families and cognates are unrelated — cognates prove nothing
Bough then says: “Any two similar-looking words in different languages prove the languages are related.” — is that right?
Only systematic cognates prove descent (Bough); a lone lookalike can be a borrowing or coincidence Right, any lookalike proves a family
The link: cognates are the fossils of a language family — Bridge is how Bough is discovered.
Shared roots are the family's paper trail.
Drift (sound change — pronunciation shifts over time (Grimm's Law, vowel shifts)) × Glyph (writing systems — how a language is written down)
Why does English spell 'knight' with silent letters no one pronounces anymore?
The spelling (Glyph) froze an older pronunciation while Drift's sound change moved the spoken word on The letters are a printing mistake with no reason Sound change and spelling are unrelated — spelling always matches speech
Drift then says: “English spelling is weird for no reason — it never matched how words sounded.” — is that right?
The spelling once DID match; Glyph froze it and Drift's sound change moved speech away from it Right, spelling was always random
The link: writing is a photograph of a moment's sound; speech keeps drifting after the shutter clicks.
Spelling remembers the old sound the mouth forgot.
Capstone — trace one word's history together Three forces on a word. Bring in the cast member for each.
English 'father' and Latin 'pater' — the regular p-to-f shift. Who?
Who do you bring in?
Drift — regular sound change Glyph — the writing system Cant — dialect and register
'Mother, Mutter, madre' point back to one ancestor language. Who?
Who do you bring in?
Bough — the language family tree Swoop — tone Lex — untranslatable words
'Knight' keeps a silent 'k' and 'gh' no longer said aloud. Who?
Who do you bring in?
Glyph — the writing system that froze the old spelling Bridge — cognates Weft — word order
The synthesis: sound change reshapes speech, family ties show the roots, and writing freezes the past — a word carries all three.
Sound, family, script — a word's whole history.
Try it in the language tools →
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