Meaning: A structure for growing plants in a controlled environment.

Part of speech: noun

Example: The greenhouse was filled with flowers.

Category: Nature › Agriculture

Synonyms: hothouse

Meaning: A breed of dog known for its speed and slender build.

Part of speech: noun

Example: The greyhound raced around the track.

Category: Nature › Animals

Synonyms: hound

Meaning: A framework of spaced bars that are parallel to or cross each other.

Part of speech: noun

Example: The city is laid out on a grid pattern.

Category: Technology › Infrastructure

Synonyms:

• framework
• matrix

Meaning: A flat cooking surface used for frying food.

Part of speech: noun

Example: She cooked pancakes on the griddle.

Category: Food › Cooking Equipment

Synonyms:

• pan
• cooking surface

Meaning: Dirt or filth that has accumulated.

Part of speech: noun

Example: The windows were covered in grime.

Category: Nature › Cleaning

Synonyms:

• dirt
• filth

Meaning: To crush or break something into small pieces.

Part of speech: verb

Example: They grind coffee beans to make fresh coffee.

Category: Food › Preparation

Synonyms:

• crush
• mill

Antonyms:

• whole
• assemble

Meaning: A large bear found in North America.

Part of speech: noun

Example: The grizzly roamed the forest in search of food.

Category: Nature › Animals

Synonyms: bear

Meaning: To clean and arrange the appearance of someone or something.

Part of speech: verb

Example: She took time to groom her dog before the show.

Category: Health › Care

Synonyms:

• clean
• tidy

Meaning: A basic principle or guideline that governs behavior or actions.

Part of speech: noun

Example: One ground rule for the meeting is to respect everyone's opinion.

Category: Education

Meaning: Employees who work at an airport and assist with the operations of flights.

Part of speech: noun

Example: The ground staff helped passengers check in for their flights.

Category: Business › Aviation

Meaning: A sheet of material placed on the ground, often used for camping.

Part of speech: noun

Example: We spread the groundsheet before setting up the tent.

Category: Nature › Camping

Meaning: The act of putting people or things into groups.

Part of speech: noun

Example: The teacher used grouping to organize the students for the project.

Category: Education

Synonyms:

• classification
• categorization

Meaning: A small group of trees.

Part of speech: noun

Example: We walked through the grove of cherry trees.

Category: Nature › Forestry

Synonyms:

• thicket
• copse

Meaning: The process of increasing in size, number, or importance.

Part of speech: noun

Example: The growth of the city has been rapid in recent years.

Category: Business

Synonyms:

• expansion
• development

Antonyms: decline

Meaning: Dirty or unkempt.

Part of speech: adjective

Example: His clothes were grubby after playing outside.

Category: Social

Synonyms:

• dirty
• filthy

Antonyms: clean

Meaning: To complain or express dissatisfaction in a low voice.

Part of speech: verb

Example: He began to grumble about the long wait.

Category: Social

Synonyms:

• complain
• mutter

Meaning: Irritable or in a bad mood.

Part of speech: adjective

Example: He was grumpy after waking up early.

Category: Social

Synonyms:

• irritable
• cranky

Antonyms: cheerful

Meaning: To protect or keep safe from harm.

Part of speech: verb

Example: The dog was trained to guard the house.

Category: Security

Synonyms:

• protect
• safeguard

Antonyms: endanger

Meaning: A book in which guests can write their names and comments.

Part of speech: noun

Example: We signed the guest book at the hotel.

Category: Social

Synonyms:

• visitors' book
• register

Meaning: A small hotel or lodging place for guests.

Part of speech: noun

Example: We stayed at a charming guest house during our vacation.

Category: Travel

Synonyms:

• inn
• lodging

Meaning: Advice or information aimed at resolving a problem or difficulty.

Part of speech: noun

Example: She sought guidance from her mentor.

Category: Education

Synonyms:

• advice
• direction

Meaning: A book that provides information about a particular subject or place.

Part of speech: noun

Example: We used a guide book to explore the city.

Category: Travel

Synonyms:

• manual
• reference book

Meaning: A tour led by a guide who provides information about the places visited.

Part of speech: noun

Example: We took a guided tour of the museum to learn more about the exhibits.

Category: Travel › Tourism

Synonyms: organized tour

Meaning: Responsible for a specified wrongdoing.

Part of speech: adjective

Example: She felt guilty for forgetting her friend's birthday.

Category: Law › Criminal Law

Synonyms: culpable

Antonyms: innocent

Meaning: To swallow quickly or in large amounts.

Part of speech: verb

Example: He had to gulp down his drink before the meeting.

Category: Health › Eating

Synonyms: swallow

Meaning: A waterproof boot, often worn in wet conditions.

Part of speech: noun

Example: He wore gumboots while walking through the muddy field.

Category: Clothing › Footwear

Synonyms: rubber boot

Meaning: Having a sticky or gelatinous texture.

Part of speech: adjective

Example: The gummy candy was hard to chew.

Category: Food › Textures

Synonyms: sticky

Meaning: To drink something greedily or in large amounts.

Part of speech: verb

Example: He guzzled the soda in just a few seconds.

Synonyms:

• gulp
• swig

Antonyms:

• sip
• nibble

Meaning: A room or building for indoor sports and exercise.

Part of speech: noun

Example: The school gymnasium is used for basketball games.

Category: Sports

Synonyms:

• gym
• sports hall

Meaning: A person who practices gymnastics.

Part of speech: noun

Example: The gymnast performed a perfect routine on the balance beam.

Category: Sports › Gymnastics

Synonyms:

• athlete
• acrobat

Meaning: A grip or support.

Part of speech: noun

Example: He had a firm hold on the railing.

Category: General

Synonyms: grip

Antonyms: release

Meaning: the natural environment where an organism lives

Part of speech: noun

Example: The forest is a habitat for many animals.

Category: Nature › Ecology

Synonyms:

• environment
• surroundings

Antonyms:

• destruction
• pollution

Meaning: a type of fish commonly used in cooking

Part of speech: noun

Example: We had haddock for dinner last night.

Category: Food › Seafood

Synonyms:

• fish
• cod

Meaning: to greet or call out to someone

Part of speech: verb

Example: They hail a taxi on the street.

Category: Language

Synonyms:

• greet
• call

Antonyms:

• ignore
• dismiss

Meaning: A person who cuts and styles hair professionally.

Part of speech: noun

Example: I need to book an appointment with my hairstylist.

Category: Arts › Fashion

Synonyms:

• hairdresser
• barber

Meaning: A type of fish that is often eaten.

Part of speech: noun

Example: We had baked hake for dinner.

Category: Food › Seafood

Synonyms: fish

Meaning: Permissible according to Islamic law.

Part of speech: adjective

Example: This meat is halal and can be eaten by Muslims.

Category: Religion › Islam

Synonyms: permissible

Antonyms: haram

Meaning: A period of work or school that lasts for half a day.

Part of speech: noun

Example: We have a half-day on Fridays.

Category: Education

Synonyms: short day

Meaning: Available at 50% of the original price.

Part of speech: adjective

Example: The shoes are half-price during the sale.

Category: Business › Sales

Synonyms: discounted

Meaning: A break in the middle of a school term.

Part of speech: noun

Example: We have a holiday during the half-term.

Category: Education

Synonyms: midterm break