Meaning: A person or thing of great importance or influence.

Part of speech: noun

Example: He is a heavyweight in the business world.

Category: Business

Synonyms:

• powerhouse
• giant

Meaning: To interrupt a speaker with rude comments.

Part of speech: verb

Example: The audience began to heckle the comedian.

Category: Arts › Performance

Synonyms:

• interrupt
• taunt

Meaning: An investment fund that employs various strategies to earn active returns for its investors.

Part of speech: noun

Example: He invested in a hedge fund to diversify his portfolio.

Category: Business › Finance

Synonyms: investment fund

Meaning: To pay attention to.

Part of speech: verb

Example: You should heed the warnings about the storm.

Category: General

Synonyms:

• listen
• pay attention

Antonyms: ignore

Meaning: A robbery, especially one involving a large amount of money or valuables.

Part of speech: noun

Example: The heist was planned meticulously.

Category: Crime › Theft

Synonyms:

• robbery
• burglary

Meaning: A facility for landing and taking off helicopters.

Part of speech: noun

Example: The heliport is busy with incoming flights.

Category: Technology › Aviation

Synonyms: helicopter terminal

Meaning: A three-dimensional spiral shape.

Part of speech: noun

Example: The DNA helix is a fundamental structure in biology.

Category: Science › Biology

Synonyms: spiral

Meaning: The steering mechanism of a ship or boat.

Part of speech: noun

Example: He took the helm to steer the ship.

Category: Navigation

Synonyms:

• steering wheel
• control

Meaning: A person who helps another, especially in a partnership.

Part of speech: noun

Example: She is a great helpmate in their business.

Category: General

Synonyms:

• partner
• assistant

Meaning: a man who is very masculine or strong

Part of speech: noun

Example: He considers himself a he-man, always lifting weights.

Category: Arts

Synonyms:

• macho man
• manly man

Antonyms:

• feminine
• weakling

Meaning: a poisonous plant

Part of speech: noun

Example: The ancient Greeks used hemlock as a poison.

Category: Nature › Botany

Synonyms: poisonous plant

Meaning: from this time on

Part of speech: adverb

Example: The rules will apply henceforth.

Category: Language

Synonyms: from now on

Meaning: from this point in time onward

Part of speech: adverb

Example: He promised to be more responsible henceforward.

Category: Language

Synonyms: henceforth

Meaning: a man who is dominated by his wife or partner

Part of speech: adjective

Example: He felt hen-pecked because he always had to follow her orders.

Category: Social › Relationships

Synonyms: submissive

Antonyms: dominant

Meaning: a track and field event with seven different competitions

Part of speech: noun

Example: She won the heptathlon at the Olympics.

Category: Sports › Athletics

Synonyms: athletic event

Meaning: relating to or having the characteristics of an herb

Part of speech: adjective

Example: Herbaceous plants are often soft and green.

Category: Nature › Botany

Synonyms: plant-like

Meaning: a person who tends to a herd of animals

Part of speech: noun

Example: The herdsman guided the sheep to the pasture.

Category: Nature › Farming

Synonyms: shepherd

Meaning: in this area

Part of speech: adverb

Example: There are many shops hereabouts.

Category: Language › Adverbs

Synonyms: nearby

Meaning: passed down through family

Part of speech: adjective

Example: He has a hereditary condition that affects his health.

Category: Medicine › Genetics

Synonyms: genetic

Meaning: the passing of traits from parents to offspring

Part of speech: noun

Example: Heredity plays a significant role in genetics.

Category: Science › Genetics

Synonyms: inheritance

Meaning: a type of coarse fabric made from jute

Part of speech: noun

Example: The sacks were made of hessian.

Category: Textiles

Synonyms: burlap

Meaning: to become excited or agitated

Part of speech: phrasal verb

Example: She got het up about the upcoming exam.

Category: General

Synonyms:

• agitated
• excited

Meaning: the period of greatest success or popularity

Part of speech: noun

Example: In its heyday, the band sold millions of albums.

Category: General

Synonyms:

• peak
• prime

Antonyms: decline

Meaning: a secret plan or motive behind someone's actions.

Part of speech: noun

Example: He seemed helpful, but I suspected he had a hidden agenda.

Category: Politics › Political Strategy

Synonyms:

• secret motive
• underlying intention

Meaning: in a way that is extremely ugly or unpleasant.

Part of speech: adverb

Example: The building was hideously designed.

Category: Arts › Aesthetics

Synonyms:

• terribly
• awfully

Antonyms:

• beautifully
• attractively

Meaning: arranged in order of rank or importance.

Part of speech: adjective

Example: The company has a hierarchical structure.

Category: Business › Management

Synonyms:

• ranked
• ordered

Antonyms:

• equal
• flat

Meaning: a character used in a system of writing, especially in ancient Egypt.

Part of speech: noun

Example: The hieroglyphs on the wall told a story.

Category: History › Ancient Civilizations

Synonyms:

• symbol
• character

Meaning: in a confused or chaotic manner.

Part of speech: adjective

Example: The toys were higgledy-piggledy all over the floor.

Category: General

Synonyms:

• chaotic
• disordered

Antonyms:

• organized
• orderly

Meaning: acting in a superior or arrogant manner.

Part of speech: idiom

Example: He always acts high and mighty, as if he knows everything.

Category: General

Synonyms:

• arrogant
• superior

Antonyms:

• humble
• modest

Meaning: the highest level of military leadership.

Part of speech: noun

Example: The high command made the final decision.

Category: Military › Leadership

Synonyms:

• leadership
• command

Meaning: a position of advantage or moral superiority.

Part of speech: noun

Example: He took the high ground in the debate.

Category: Politics › Strategy

Synonyms:

• advantage
• superiority

Antonyms:

• disadvantage
• inferiority

Meaning: playful or mischievous behavior.

Part of speech: noun

Example: The party was full of high jinks and laughter.

Category: General

Synonyms:

• mischief
• fun

Meaning: exactly noon; often used in a dramatic context.

Part of speech: noun

Example: The showdown was set for high noon.

Category: General

Synonyms:

• noon
• midday

Meaning: a morally superior or ethical path.

Part of speech: noun

Example: He chose the high road in the argument.

Category: General

Synonyms:

• ethical path
• moral high ground

Antonyms:

• low road
• immoral path

Meaning: The use of advanced technology in various fields.

Part of speech: noun

Example: High technology is essential for modern communication.

Category: Technology › Innovation

Synonyms: advanced technology

Meaning: very nervous or anxious.

Part of speech: adjective

Example: She is highly strung before exams.

Category: General

Synonyms:

• nervous
• tense

Antonyms:

• calm
• relaxed

Meaning: having a lot of power or influence.

Part of speech: adjective

Example: She is a high-powered executive in the company.

Category: Business › Management

Synonyms:

• influential
• powerful

Antonyms:

• weak
• insignificant

Meaning: holding a high position or rank.

Part of speech: adjective

Example: He is a high-ranking official in the government.

Category: Business › Management

Synonyms:

• senior
• top-level

Antonyms:

• junior
• low-ranking

Meaning: Involving a lot of stress or pressure.

Part of speech: adjective

Example: The high-tension situation required careful handling.

Category: Psychology › Stress

Synonyms: stressful

Antonyms: low-tension

Meaning: Relating to the highest level of water, especially in rivers or oceans.

Part of speech: adjective

Example: The high-water mark was visible on the trees.

Category: Nature › Hydrology

Synonyms: flood level