Y06W03VC Word Roots — inter- (between)
The prefix inter- comes from Latin and means 'between' or 'among'. It appears in words that describe connections, relationships and actions that occur across two or more things, people or groups. Understanding inter- helps students decode unfamiliar words in science, technology, geography and social studies. This module focuses on six key academic words built with this prefix, plus three further examples in the Word Families section.
Word Families
These three words all contain inter-. As you read, notice how the meaning 'between' helps you work out each word.
interact
/ˌɪntərˈækt/
in‑ter‑act
verb | [interact – interacted – interacted]
To communicate or work together with another person or thing, often influencing each other.
Word Breakdown: inter- (prefix meaning 'between')
Example: Students interact with each other more effectively when they have a clear shared goal.
Synonyms: communicate, engage, connect
Collocations: interact with, interact socially, interact positively
interrupt
/ˌɪntəˈrʌpt/
in‑ter‑rupt
verb | [interrupt – interrupted – interrupted]
To stop something that is happening by saying or doing something in the middle of it.
Example: It is polite to wait for a speaker to finish rather than interrupt them mid-sentence.
Synonyms: cut in, disturb, break into
Collocations: interrupt someone, interrupt a conversation, do not interrupt
interview
/ˈɪntəvjuː/
in‑ter‑view
noun / verb | [interview – interviewed – interviewed]
A formal meeting in which someone is asked questions, often for a job or to gather information. As a verb, to question someone formally.
Example: The journalist conducted an interview with the scientist to find out about her latest discovery.
Synonyms: conversation, meeting, discussion
Collocations: conduct an interview, an interview with, job interview
Academic Vocab
context
/ˈkɒntekst/
con‑text
noun
The information or circumstances that surround a word, idea or event and help explain its meaning.
Word family: context (n.), contextual (adj.), contextualise (v.)
Example: You need to read a word in context to understand exactly what it means in that sentence.
Synonyms: setting, background, circumstances
Collocations: in context, the context of, out of context
background
/ˈbækɡraʊnd/
back‑ground
noun
The facts, events or experiences that explain how or why something is the way it is.
Word family: background (n.)
Example: The teacher gave some background information about the historical period before they read the text.
Synonyms: context, setting, history
Collocations: background information, provide background, historical background
relevant
/ˈreləvənt/
rel‑e‑vant
adjective
Closely connected to or appropriate for what is being discussed or done.
Word Breakdown: -ant (suffix meaning "having a quality of")
Word family: relevant (adj.), relevance (n.), relevantly (adv.)
Example: Make sure every piece of evidence you include is relevant to the argument you are making.
Synonyms: related, appropriate, pertinent
Collocations: relevant to, highly relevant, remain relevant
apply
/əˈplaɪ/
ap‑ply
verb | [apply – applied – applied]
To use knowledge, a skill or a rule in a particular situation. It can also mean to be suitable or appropriate.
Word family: apply (v.), applied (adj.), application (n.)
Example: She was able to apply the strategy she had practised to a brand new writing task.
Synonyms: use, employ, implement
Collocations: apply to, apply a rule, apply knowledge
situation
/ˌsɪtʃuˈeɪʃən/
sit‑u‑a‑tion
noun
The combination of circumstances or conditions that exist at a particular time and place.
Word family: situation (n.), situational (adj.)
Example: The characters in the story had to make difficult choices given their dangerous situation.
Synonyms: circumstance, position, condition
Collocations: in a situation, a difficult situation, assess the situation
however
/haʊˈevə/
how‑ev‑er
adverb
‘However’ introduces a contrast or a different point from the idea before it.
Example: The source included useful facts; however, some details needed to be checked.
Synonyms: but, yet, on the other hand
Collocations: however, this does not mean; however, there are; however, it is important to
Confusing Words
imply vs infer
Imply and infer are often mixed up because both words involve meaning that is not directly stated. Imply means to suggest something without saying it directly — the speaker or writer implies — for example, 'Her tone implied that she was not happy with the decision.'
- imply — Imply' means to suggest something without saying it directly. The speaker or writer implies — for example, 'Her tone implied that she was unhappy.'
- infer — Infer means to work out what something means from clues — the reader or listener infers — for example, 'From her tone, I could infer that she was not happy.'
Memory rule: A useful way to remember the difference: the writer or speaker implies (sends the message), and the reader or listener infers (receives and works out the message). Think of it as: imply = give the hint, infer = get the hint.
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