Spelling & Vocabulary
Unlock the building blocks of English — use etymology and morphology to decode unfamiliar words and expand your academic vocabulary.
Etymology: The History of Words
Etymology is the study of word origins. English borrows heavily from Latin, Greek, French, and Old English. Understanding where a word comes from helps you spell it correctly, understand its meaning, and predict the meaning of related words you have never seen before.
Greek
Scientific and academic vocabulary
bio (life), photo (light), graph (write), logos (study)
Latin
Formal and legal vocabulary
dict (say), port (carry), scrib (write), vid (see)
French
Came to English via Norman Conquest
government, justice, army, cuisine, hotel
Morphology: Breaking Words Apart
Morphology is the study of word structure. Words are built from morphemes — the smallest units of meaning. Recognising prefixes, roots, and suffixes lets you decode almost any word in English.
Common Prefixes
Common Suffixes
Example: Decode "subterranean"
sub- (under) + terra (earth, Latin) + -an (relating to) = existing or happening underground. You could decode this even if you had never seen the word before.
Academic Vocabulary for Year 8 English
Academic vocabulary appears across subjects and in exam questions. Knowing these words precisely — not just vaguely — improves both your comprehension and your writing.
Analyse
Examine in detail to explain how or why something works or means what it does.
Evaluate
Make a judgement about value, effectiveness, or importance using evidence.
Contend
To argue or maintain a position. Used in academic essays: "The author contends that..."
Substantiate
To support a claim with evidence: "This point is substantiated by the data."
Juxtapose
To place two things side by side to highlight contrast or comparison.
Infer
To draw a conclusion that is not stated directly but can be reasoned from evidence.
Key Vocabulary
Etymology
The historical origin and development of a word, often tracing it back to Latin, Greek, French, or Old English roots.
Morphology
The study of the structure of words — how prefixes, roots, and suffixes combine to create and change meaning.
Morpheme
The smallest meaningful unit in a language. "Unhelpful" contains three morphemes: un- + help + -ful.
Prefix / Suffix
A prefix is attached to the beginning of a word; a suffix to the end. Both change or add meaning.
Worked Examples
Use morphology to decode "ambiguous".
ambi- (Latin: both, around) + -ig- (from agere: to drive) + -ous (full of) = "driven in both directions"
Meaning: Open to more than one interpretation; not clear or decided. The root hints at something being pulled in two directions — exactly what "ambiguous" means.
Form new words from the root "scrib/script" (Latin: to write).
Knowing one root unlocks the spelling and meaning of dozens of words.
Replace informal words with academic vocabulary.
Knowledge Check
Select the best answer for each question.
Question 1
What does the prefix "trans-" mean?
Question 2
The word "biology" comes from Greek roots. What do "bio" and "logos" mean?
Question 3
How many morphemes does the word "unhelpful" contain?
Question 4
Which academic word best replaces "says" in the sentence: "The author _____ that technology improves education"?
Question 5
The Latin root "dict" means "to say". Which of the following words does NOT come from this root?
Key Concepts Summary
- ●Etymology is the history of a word — English borrows from Greek, Latin, French, and Old English.
- ●Morphology breaks words into prefixes, roots, and suffixes — knowing these lets you decode unfamiliar words.
- ●A morpheme is the smallest unit of meaning — "unhelpful" has three: un- + help + -ful.
- ●Learning one Latin/Greek root (e.g., "scrib/script") unlocks dozens of related English words.
- ●Replace vague informal words ("shows", "says", "good") with precise academic vocabulary (demonstrates, contends, sophisticated) in your writing.