British vs. American English: Essential Vocabulary Differences

British: ageing, American: aging.
Definition: The natural process of becoming older or developing signs of age.
Example: Skincare products claim to reduce the signs of ageing.

British: aeroplane, American: airplane.
Definition: A flying vehicle with wings and one or more engines.
Example: She boarded the aeroplane at Heathrow Airport.

British: aluminium, American: aluminum.
Definition: A light, silver-colored metal used in making airplanes, cans, and cooking equipment.
Example: The can was made of aluminium, which is easy to recycle.

British: analogue, American: analog.
Definition: A type of signal or device that uses continuous values, rather than discrete digital steps.
Example: Vinyl records are an example of analogue audio technology.

British: annex / annexe, American: annex.
Definition: A building added to a main building, or an added part of a document.
Example: The school built a new annexe for science classes.

British: archaeology, American: archeology / archaeology.
Definition: The study of ancient societies through excavation and analysis of artifacts and structures.
Example: She studied archaeology to explore ancient civilizations.

British: axe, American: ax / axe.
Definition: A tool with a heavy metal blade used for chopping wood.
Example: He swung the axe to split the firewood.

British: analyse, American: analyze.
Definition: To examine something carefully in detail to understand or explain it.
Example: Scientists will analyse the data from the experiment.

British: chilli, American: chili.
Definition: A small, spicy pepper or a dish made with meat, beans, and spices.
Example: She added extra chilli to the curry for more heat.

British: cosy, American: cozy.
Definition: Warm, comfortable, and inviting, often used to describe places or atmospheres.
Example: The cabin was small but very cosy in winter.

British: counsellor, American: counselor.
Definition: A person trained to give guidance, especially on personal or psychological issues.
Example: The school counsellor helped students manage stress.

British: disc, American: disk.
Definition: A flat, circular object, especially one used for storing information digitally.
Example: The software is available on a compact disc.

British: doughnut, American: donut.
Definition: A small, sweet, fried cake, often ring-shaped and topped with sugar or glaze.
Example: He bought a chocolate-covered doughnut with sprinkles.

British: draught, American: draft.
Definition: A current of cool air in a room; also a preliminary version of a document.
Example: She felt a cold draught coming from the window.

British: enquiry, American: inquiry.
Definition: A question or investigation seeking information.
Example: They made an enquiry about renting the hall for a wedding.

British: enrol, American: enroll.
Definition: To officially register or sign up for a course, event, or organization.
Example: He decided to enrol in a French language class.

British: glamour, American: glamor.
Definition: An attractive or exciting quality that makes something seem appealing or special.
Example: The movie portrayed the glamour of Hollywood life.

British: grey, American: gray.
Definition: A color between black and white.
Example: He wore a smart grey suit to the interview.

British: harbour, American: harbor.
Definition: A sheltered place along a coast where ships can dock safely.
Example: The fishing boats returned to the harbour at sunset.

British: jail, American: jail (British old spelling: gaol).
Definition: A place where people are kept as punishment for a crime or while awaiting trial.
Example: The thief was sent to jail for six months.

British: kerb, American: curb.
Definition: The edge of a raised path next to a road.
Example: He tripped on the kerb while crossing the street.

British: labour, American: labor.
Definition: Work, especially physical work or the effort of workers collectively.
Example: The construction project required a lot of manual labour.

British: litre, American: liter.
Definition: A metric unit of volume, equal to 1,000 milliliters or 1.057 quarts.
Example: She drank two litres of water a day.

British: manoeuvre, American: maneuver.
Definition: A movement or action requiring skill and care, especially when navigating something.
Example: The driver performed a tricky parking manoeuvre.

British: mould, American: mold.
Definition: A fungus that grows in damp places; also a container used to shape something.
Example: There was mould growing on the old bread.

British: nought, American: naught.
Definition: The number zero; also used to mean “nothing”.
Example: His efforts came to nought after the project was canceled.

British: offence, American: offense.
Definition: A violation of a law or rule; also, something that causes someone to feel upset.
Example: Speeding is a minor traffic offence.

British: parlour, American: parlor.
Definition: A room for receiving guests or a small business space, such as an ice cream parlour.
Example: They met at a local tattoo parlour.

British: plough, American: plow.
Definition: A farming tool used to turn over the soil before planting crops.
Example: The farmer used a plough to prepare the field for sowing.

British: pyjamas, American: pajamas.
Definition: Clothing worn for sleeping, usually a matching set of trousers and a shirt.
Example: The children brushed their teeth and changed into pyjamas.

British: rigour, American: rigor.
Definition: Strictness, severity, or harshness in judgment, discipline, or conditions.
Example: The military training was known for its rigour.

British: savour, American: savor.
Definition: To enjoy something slowly, especially taste or experience.
Example: She took a moment to savour every bite of the chocolate cake.

British: sceptical, American: skeptical.
Definition: Doubtful or not easily convinced about something.
Example: He was sceptical of the miracle cure being advertised.

British: skilful, American: skillful.
Definition: Having great ability or expertise in something.
Example: The artist was skilful with both paint and pencil.

British: speciality, American: specialty.
Definition: A product, subject, or skill someone is especially good at or known for.
Example: Seafood is the restaurant’s speciality.

British: sulphur, American: sulfur.
Definition: A yellow chemical element with a strong smell, used in medicine and industry.
Example: The volcano emitted clouds of sulphur gas.

British: theatre, American: theater.
Definition: A place where live performances, plays, or films are shown.
Example: They went to the theatre to see a Shakespeare play.

British: vice, American: vise (for a clamping tool).
Definition: A tool used to hold an object firmly in place while work is being done on it.
Example: He used a vice to keep the metal steady while he filed it.

British: vigour, American: vigor.
Definition: Physical strength and good health; energy and enthusiasm.
Example: She attacked her new job with great vigour.

British: woollen, American: woolen.
Definition: Made of wool.
Example: He wore a thick woollen sweater in winter.