Business (Advanced) — C1 Essential Words
Ten essential C1 words (Business) with the complete apparatus: pronunciation, simple definitions, natural American examples, collocations, family, the common mistake and spoken usage — plus a 15-question practice quiz. Mark your status on every word.
entrepreneur /ˌɒntrəprəˈnɜːr/ noun C1 Business
Meaning: A person who starts a new business, taking financial risks in the hope of profit.
Example: The young entrepreneur opened three cafes in two years.
Another example: Entrepreneurs create most new jobs.
Collocations: young entrepreneur · entrepreneur and founder · successful entrepreneur
Synonyms: founder, business owner, startup creator
Antonyms: employee
Word family: entrepreneurs (n pl) · entrepreneurial (adj) · entrepreneurship (n)
⚠ Common mistake: French spelling, American dream-job. The adjective entrepreneurial describes the risk-taking spirit itself.
🗣 In spoken American English: Reality shows made it a dream title for a generation.
Register: Formal — business core person.
venture /ˈventʃər/ noun / verb C1 Business
Meaning: A new business activity involving risk; to go somewhere dangerous or to risk doing something.
Example: Their first venture failed in a year.
Another example: Few would venture into the storm.
Collocations: business venture · joint venture · venture capital
Synonyms: undertaking, project, risk
Word family: ventures (n pl) · venture (v)
⚠ Common mistake: Venture CAPITAL funds ventures — the startup world's fuel phrase. Joint ventures share the risk between companies.
🗣 In spoken American English: Every unicorn story starts with this risky word.
Register: Formal — startup essential.
startup /ˈstɑːrtʌp/ noun C1 Business
Meaning: A new company, usually small and technology-based, designed to grow quickly.
Example: She works at a health-tech startup.
Another example: The startup raised two million dollars.
Collocations: tech startup · startup culture · startup founder
Synonyms: new company, venture
Antonyms: corporation, establishment
Word family: startups (n pl) · start up (v)
⚠ Common mistake: A startup is not just any new business — it aims to SCALE fast and often seeks investors. The corner bakery is a small business; the app is a startup.
🗣 In spoken American English: Hoodies, pitch decks, and impossible dreams: the word carries its uniform.
Register: Neutral to formal — modern business essential.
monopoly /məˈnɒpəli/ noun C1 Business
Meaning: A situation where one company controls an entire market, with no competition; the company itself.
Example: The phone company held a monopoly for decades.
Another example: Laws prevent monopolies in most industries.
Collocations: hold a monopoly · monopoly over · monopoly power
Synonyms: dominance, control, sole provider
Antonyms: competition
Word family: monopolies (n pl) · monopolistic (adj) · monopolize (v)
⚠ Common mistake: Governments break monopolies up ('antitrust') to protect competition. The board game with the same name teaches the concept gleefully.
🗣 In spoken American English: Every market giant eventually hears the word in court.
Register: Formal — economics essential.
franchise /ˈfræntʃaɪz/ noun C1 Business
Meaning: A right granted to a person or company to sell another company's products or services in a place, using its name and system.
Example: He bought a coffee franchise in Texas.
Another example: The franchise has 300 locations.
Collocations: buy a franchise · franchise owner · franchise fee
Synonyms: chain outlet, license
Word family: franchises (n pl) · franchisor/franchisee (n)
⚠ Common mistake: The franchisor owns the brand; the franchisee buys the right to run one location. Fast food runs on this engine.
🗣 In spoken American English: Every highway exit proves it: the same golden signs, different local owners.
Register: Formal — business model essential.
subsidiary /səbˈsɪdiəri/ noun C1 Business
Meaning: A company owned or controlled by a larger company.
Example: The airline is a subsidiary of a travel group.
Another example: Subsidiaries operate in twelve countries.
Collocations: a subsidiary of · wholly-owned subsidiary · subsidiary company
Synonyms: branch company, division
Antonyms: parent company
Word family: subsidiaries (n pl) · subsidiary (adj — secondary)
⚠ Common mistake: The owner is the PARENT company; the owned one is the subsidiary. As an adjective it means secondary/less important.
🗣 In spoken American English: Corporate family trees sprawl: parents, subsidiaries, cousins everywhere.
Register: Formal — corporate essential.
dividend /ˈdɪvɪdend/ noun C1 Business
Meaning: A sum of money paid regularly by a company to its shareholders out of its profits.
Example: The bank pays a dividend every quarter.
Another example: Dividends reward long-term investors.
Collocations: pay a dividend · dividend income · annual dividend
Synonyms: payout, share of profits, return
Word family: dividends (n pl) · divide (v — root)
⚠ Common mistake: Not all companies pay dividends — young ones reinvest profits instead. Retirees love dividend stocks for steady income.
🗣 In spoken American English: Quarterly checks that make ownership feel real.
Register: Formal — investing essential.
audit /ˈɔːdɪt/ noun / verb C1 Business
Meaning: An official examination of a company's accounts to check they are correct; to carry out such an examination.
Example: The annual audit found no problems.
Another example: Outside accountants audit the firm.
Collocations: annual audit · audit of · under audit
Synonyms: examination, inspection, review
Word family: audits (n pl) · auditor (n)
⚠ Common mistake: An audit checks truth in numbers — internal teams or outside firms perform it. The tax office's audit is the feared personal version.
🗣 In spoken American English: Trust, verified: the audit is business's lie detector.
Register: Formal — accounting essential.
liability /ˌlaɪəˈbɪləti/ noun C1 Business
Meaning: A company's debts and legal obligations; also legal responsibility for damage, or a person/thing that causes problems.
Example: The firm's liabilities exceed its assets.
Another example: The old roof is a liability for the house.
Collocations: liabilities and assets · legal liability · a liability for
Synonyms: debt, obligation, responsibility
Antonyms: asset
Word family: liabilities (n pl) · liable (adj)
⚠ Common mistake: Assets vs liabilities is accounting's founding contrast. A person called 'a liability' is a burden — the informal thorn of the word.
🗣 In spoken American English: Balance sheets are its home: every company is the tug-of-war between the two columns.
Register: Formal — accounting core.
Practice — Business (Advanced)
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