Meaning: a substance used to preserve or stabilize something

Part of speech: noun

Example: The artist used a fixative to protect the charcoal drawing.

Category: Arts › Materials

Synonyms: preservative

Meaning: long-term tangible assets owned by a company

Part of speech: noun

Example: Buildings and machinery are considered fixed assets.

Category: Business › Finance

Synonyms: tangible assets

Meaning: expenses that do not change with production levels

Part of speech: noun

Example: Rent is a fixed cost for the business.

Category: Business › Finance

Synonyms: overhead costs

Meaning: an aircraft with wings that do not move

Part of speech: noun

Example: A fixed wing plane is different from a helicopter.

Category: Technology › Aviation

Synonyms: conventional aircraft

Meaning: something that fails to meet expectations

Part of speech: noun

Example: The movie was a fizzer; it didn't do well at the box office.

Category: Entertainment

Synonyms:

• failure
• flop

Meaning: a long, deep, narrow sea inlet between high cliffs

Part of speech: noun

Example: They sailed through the beautiful fjord.

Category: Nature › Geography

Synonyms:

• inlet
• glen

Meaning: criticism or negative publicity

Part of speech: noun

Example: The politician received a lot of flack for his comments.

Category: Politics

Synonyms:

• criticism
• backlash

Meaning: a day set aside to celebrate a country's flag

Part of speech: noun

Example: Flag Day is celebrated with parades and ceremonies.

Category: Politics › Holidays

Synonyms: national flag day

Meaning: a large container for holding liquids, often with a handle

Part of speech: noun

Example: He poured wine from the flagon.

Category: Cooking › Containers

Synonyms:

• jug
• pitcher

Meaning: a flat stone used for paving

Part of speech: noun

Example: The path was made of flagstone.

Category: Architecture › Materials

Synonyms: paving stone

Meaning: criticism or opposition

Part of speech: noun

Example: The director faced flak for his controversial film.

Category: Politics

Synonyms:

• criticism
• backlash

Meaning: showy or extravagant in style

Part of speech: adjective

Example: His flamboyant clothing made him stand out.

Category: Fashion

Synonyms:

• ostentatious
• extravagant

Antonyms:

• subdued
• understated

Meaning: resistant to fire

Part of speech: adjective

Example: They wore flameproof clothing while working.

Category: Safety

Synonyms: fire-resistant

Meaning: substance that slows down the spread of fire

Part of speech: adjective

Example: The curtains were made of flame-retardant material.

Category: Safety

Synonyms: fire-resistant

Meaning: a projecting flat rim or edge used for strength or attachment

Part of speech: noun

Example: The flange helped secure the pipe.

Category: Engineering

Synonyms:

• rim
• edge

Meaning: The point at which something ignites or becomes critical.

Part of speech: noun

Example: The debate reached a flashpoint when emotions ran high.

Category: Politics › Conflict

Meaning: To show no activity or response, often used in medical contexts.

Part of speech: verb

Example: The monitor flat lined, indicating no heartbeat.

Category: Medicine › Cardiology

Meaning: A flight maneuver where an aircraft rotates around its vertical axis.

Part of speech: noun

Example: The pilot recovered from a flat spin.

Category: Aviation › Flight Maneuvers

Meaning: A type of plant compound known for its antioxidant properties.

Part of speech: noun

Example: Flavonoids are found in many fruits and vegetables.

Category: Science › Biochemistry

Meaning: To strip off the skin or outer covering of something.

Part of speech: verb

Example: The chef will flay the fish before cooking it.

Category: Culinary › Food Preparation

Meaning: The change in form of a word to express different grammatical features.

Part of speech: noun

Example: Flection is important in understanding verb conjugations.

Category: Linguistics › Grammar

Meaning: Lasting for a very short time.

Part of speech: adjective

Example: She had a fleeting moment of happiness.

Category: Time

Synonyms:

• brief
• transient

Antonyms:

• lasting
• permanent

Meaning: Relating to Flanders or its people, language, or culture.

Part of speech: adjective

Example: The Flemish community celebrates its rich heritage.

Category: Culture

Synonyms: Dutch

Meaning: The act of bending a joint or limb.

Part of speech: noun

Example: Flexion of the elbow is important for lifting.

Category: Anatomy

Synonyms: bending

Antonyms: extension

Meaning: A muscle that causes flexion of a joint.

Part of speech: noun

Example: The biceps is a major flexor in the arm.

Category: Anatomy

Meaning: A knife that opens automatically with a flick of the wrist.

Part of speech: noun

Example: He carried a flick-knife for protection.

Category: Tools

Synonyms: switchblade

Meaning: A rank in the British Royal Air Force.

Part of speech: noun

Example: He was promoted to flight lieutenant after years of service.

Category: Military

Meaning: An officer in charge of a flight, usually in the military.

Part of speech: noun

Example: The flight officer coordinated the mission.

Category: Military

Meaning: A device that records flight data and cockpit conversations.

Part of speech: noun

Example: The flight recorder was recovered from the crash site.

Category: Aviation

Synonyms: black box

Meaning: A non-commissioned officer in the Royal Air Force.

Part of speech: noun

Example: The flight sergeant led the training exercises.

Category: Military

Meaning: A hard type of rock used to create sparks.

Part of speech: noun

Example: He struck the flint to start a fire.

Category: Geology

Synonyms:

• stone
• rock

Meaning: Not showing a serious or respectful attitude.

Part of speech: adjective

Example: His flippant remarks were inappropriate for the meeting.

Category: Behavior

Synonyms:

• dismissive
• frivolous

Antonyms:

• serious
• respectful

Meaning: A tank filled with saltwater for relaxation and sensory deprivation.

Part of speech: noun

Example: She spent an hour in the floatation tank.

Category: Health › Wellness

Synonyms: sensory deprivation tank

Meaning: A rib that is not attached to the sternum.

Part of speech: noun

Example: The floating rib is located at the bottom of the rib cage.

Category: Anatomy

Meaning: A voter who does not have a fixed allegiance to a political party.

Part of speech: noun

Example: Floating voters can sway the election results.

Category: Politics

Synonyms: swing voter

Meaning: A sheet of floating ice.

Part of speech: noun

Example: The polar bear rested on a large floe.

Category: Nature

Synonyms: ice sheet

Meaning: A barrier that controls the flow of water.

Part of speech: noun

Example: The flood gates were opened to prevent overflow.

Category: Engineering

Synonyms:

• dam
• barrier

Meaning: An area of land that is prone to flooding.

Part of speech: noun

Example: The flood plain was evacuated before the storm.

Category: Geography

Synonyms:

• lowland
• marsh

Meaning: The incoming tide that raises the water level.

Part of speech: noun

Example: The flood tide made it difficult to navigate the harbor.

Category: Oceanography

Synonyms: high tide

Meaning: A woman who is considered promiscuous.

Part of speech: noun

Example: They called her a floozy for her behavior at the party.

Category: Society › Relationships

Synonyms: slut