Meaning: Mutual assistance or favors, often for personal gain.

Part of speech: noun

Example: The back scratching among colleagues can lead to favoritism.

Category: Business › Networking

Synonyms: favor exchange

Meaning: A form of slang where words are pronounced backward.

Part of speech: noun

Example: He spoke in back slang to confuse others.

Category: Language › Slang

Synonyms: reversed language

Meaning: An expression of congratulation or approval, often exaggerated.

Part of speech: noun

Example: The back slapping at the party was overwhelming.

Category: Business › Recognition

Synonyms: praise

Meaning: Stairs located at the back of a building, often used for service access.

Part of speech: noun

Example: The staff used the back stairs to avoid the guests.

Category: Architecture › Building Design

Synonyms: service stairs

Meaning: A sewing stitch that creates a strong seam by stitching backward.

Part of speech: noun

Example: Use a back stitch to reinforce the hem.

Category: Arts › Sewing

Synonyms: reinforced stitch

Meaning: The background information or history of a character or situation.

Part of speech: noun

Example: The movie provided a rich back story for its main character.

Category: Arts › Storytelling

Synonyms: background story

Meaning: To reverse one's previous position or decision.

Part of speech: verb

Example: He had to back track on his promise.

Category: Politics › Decision Making

Synonyms: retrace

Meaning: A bribe or illicit payment.

Part of speech: noun

Example: The politician was accused of accepting a backhander.

Category: Law › Corruption

Synonyms: bribe

Meaning: A storage area for data that is not currently in use but can be retrieved when needed.

Part of speech: noun

Example: The system uses a backing store to save old files.

Category: Technology › Data Management

Synonyms: data storage

Meaning: An area behind a movie studio where sets and props are stored.

Part of speech: noun

Example: The film crew set up their equipment on the backlot.

Category: Arts › Film Production

Synonyms: film lot

Meaning: Farthest back; at the rear.

Part of speech: adjective

Example: The backmost row of seats was empty.

Category: General

Synonyms: rearmost

Antonyms: frontmost

Meaning: To reverse one's position or opinion.

Part of speech: verb

Example: After the criticism, he had to back-pedal on his earlier statements.

Category: Politics › Communication

Synonyms: retract

Meaning: A technique in film where images are projected onto a screen from behind.

Part of speech: noun

Example: Back-projection was used to create special effects in the movie.

Category: Arts › Film Production

Synonyms: rear projection

Meaning: People who work behind the scenes, often in technical roles.

Part of speech: noun

Example: The backroom boys are essential for the success of the project.

Category: Business › Support

Synonyms: support staff

Meaning: A tip or gratuity, especially in some Middle Eastern cultures.

Part of speech: noun

Example: He gave a small backsheesh to the waiter.

Category: Culture › Customs

Synonyms: tip

Meaning: A return to a previous, often worse, state or behavior.

Part of speech: noun

Example: His backsliding in his studies worried his parents.

Category: General

Synonyms: regression

Antonyms: progress

Meaning: Characterized by betrayal or treachery.

Part of speech: adjective

Example: The back-stabbing behavior in the office created a toxic environment.

Category: Business › Workplace Culture

Synonyms: betrayal

Meaning: A light that activates when a vehicle is in reverse.

Part of speech: noun

Example: The backup light turned on as he reversed the car.

Category: Transportation › Vehicles

Synonyms: reverse light

Meaning: The state of being backward; lack of progress.

Part of speech: noun

Example: The backwardness of the region is a concern for its leaders.

Category: Social Sciences

Synonyms:

• underdevelopment
• retardation

Antonyms:

• advancement
• progress

Meaning: Water that flows back after a wave has broken.

Part of speech: noun

Example: The backwash from the waves soaked my feet.

Synonyms:

• reflux
• residue

Meaning: A person who lives in a backwoods area, often skilled in survival.

Part of speech: noun

Example: The backwoodsman knew how to hunt and fish for food.

Category: Geography › Rural Studies

Synonyms:

• frontiersman
• pioneer

Meaning: Relating to the study of bacteria.

Part of speech: adjective

Example: Bacteriological tests are important for diagnosing diseases.

Category: Science › Microbiology

Synonyms:

• bacterial
• microbiological

Meaning: A scientist who studies bacteria.

Part of speech: noun

Example: The bacteriologist conducted research on antibiotic resistance.

Category: Science › Microbiology

Synonyms:

• microbiologist
• scientist

Meaning: The study of bacteria and their effects.

Part of speech: noun

Example: Bacteriology is essential for understanding infections.

Category: Science › Microbiology

Synonyms:

• microbiology
• bacterial science

Meaning: A single-celled organism that can cause disease or be beneficial.

Part of speech: noun

Example: The bacterium was identified as the cause of the illness.

Category: Science › Microbiology

Synonyms:

• microbe
• germ

Meaning: A region with eroded land that is difficult to traverse.

Part of speech: noun

Example: The explorers ventured into the bad lands.

Category: Geography

Synonyms:

• badlands
• rugged terrain

Meaning: Past tense of bid; to command or request.

Part of speech: verb

Example: He bade her farewell before leaving.

Category: General

Synonyms:

• commanded
• requested

Meaning: A mischievous or troublesome person.

Part of speech: noun

Example: The badmash was always getting into trouble.

Category: General

Synonyms:

• rascal
• troublemaker

Meaning: The quality of being bad; evil or harmful nature.

Part of speech: noun

Example: The badness of the act shocked everyone.

Category: General

Synonyms:

• evil
• wickedness

Antonyms:

• goodness
• virtue

Meaning: A woman who carries many bags, often associated with homelessness.

Part of speech: noun

Example: The bag lady sat on the park bench.

Category: Social Issues › Homelessness

Synonyms:

• homeless woman
• street person

Meaning: A thing of little value or importance.

Part of speech: noun

Example: The argument was just a bagatelle in the grand scheme of things.

Category: General

Synonyms:

• trifle
• trinket

Meaning: A member of the Bahá'í Faith, a religion emphasizing unity and equality.

Part of speech: noun

Example: She is a Bahai and believes in the oneness of humanity.

Category: Religion

Synonyms:

• Bahá'í
• follower of Bahá'í Faith

Meaning: An enclosed courtyard within a castle.

Part of speech: noun

Example: The knights gathered in the bailey.

Category: History › Architecture

Synonyms:

• courtyard
• enclosure

Meaning: A type of portable, prefabricated bridge.

Part of speech: noun

Example: The army used a Bailey bridge to cross the river.

Category: Engineering › Bridges

Synonyms:

• portable bridge
• modular bridge

Meaning: An official in a court of law responsible for maintaining order.

Part of speech: noun

Example: The bailiff called the court to order.

Category: Law › Court Procedures

Synonyms:

• court officer
• marshal

Meaning: A container used to heat food gently in water.

Part of speech: noun

Example: The chef used a bain-marie to melt the chocolate.

Category: Cooking › Kitchen Equipment

Synonyms:

• water bath
• double boiler

Meaning: A deceptive marketing tactic where a customer is attracted to a low-priced item but offered a more expensive one.

Part of speech: noun

Example: The store was accused of bait-and-switch advertising.

Category: Business › Marketing

Synonyms:

• deceptive marketing
• false advertising

Meaning: The act of luring or enticing someone or something.

Part of speech: noun

Example: The baiting of the trap was done carefully.

Category: Nature › Fishing

Synonyms:

• luring
• enticing

Meaning: A type of woolen fabric, often used for covering tables in games like billiards.

Part of speech: noun

Example: The pool table was covered with green baize.

Category: Miscellaneous › Textiles > Fabrics

Synonyms:

• felt
• cloth

Meaning: A dessert made of ice cream and cake, covered with meringue and baked briefly.

Part of speech: noun

Example: We ordered baked Alaska for dessert.

Category: Food › Desserts

Synonyms:

• frozen dessert
• ice cream cake