← The Codex

Mission 15 of 16

Derivation Chains

📋 What it is

A derivation chain builds a word one morpheme at a time: nation → national → nationalize → nationalization. Each step adds a part and a new job.

🗣️ Coach says

Watch a word grow up. Start with a root, add a suffix, then another — the word changes its job at every link. Reading the chain shows you exactly how a giant word was assembled.

🧠 Memory hook

Root → +suffix → +suffix. Each link adds meaning AND changes the word's job.

😂 Giggle

Why did "graph" get a job at the newspaper?
It loves anything written!

😲 Whoa!

"Nationalization" is a four-link chain (nation → national → nationalize → nationalization) — 15 letters built from one 6-letter root.

✅ Quick check: Build a chain from "care": add -ful, then -ly. What two words do you get?

Say your answer out loud first — then reveal.

🧪 Try it! (2 minutes)

Grow "friend" as far as you can: friend → friendly → friendliness → …

⭐ Do the round to earn your star →
🤸 Brain break: Chain-link: link your fingers into a chain, adding one link as you say each new word.