Meaning: To make something more feminine in character or appearance.

Part of speech: verb

Example: The designer aimed to feminize the clothing line.

Category: General

Synonyms:

• soften
• womanize

Meaning: A seductive woman who leads men into dangerous situations.

Part of speech: noun

Example: The movie featured a classic femme fatale character.

Category: Arts › Literature

Synonyms:

• seductress
• vixen

Meaning: A unit of electrical resistance equal to one quadrillionth of an ohm.

Part of speech: noun

Example: The resistance was measured in femtohms.

Category: Science › Physics

Synonyms: resistance unit

Meaning: A low and marshy area of land.

Part of speech: noun

Example: The fen is home to many unique plants and animals.

Category: Nature › Wetlands

Synonyms:

• marsh
• swamp

Meaning: A Chinese philosophy that emphasizes harmony and balance in the environment.

Part of speech: noun

Example: She rearranged her furniture according to feng shui principles.

Category: General

Synonyms:

• geomancy
• spatial arrangement

Meaning: A member of a 19th-century Irish nationalist organization.

Part of speech: noun

Example: The Fenian movement aimed for Irish independence.

Category: Politics › Nationalism

Synonyms:

• nationalist
• revolutionary

Meaning: Low-lying land, often marshy, typically found in eastern England.

Part of speech: noun

Example: The fenland is known for its rich biodiversity.

Category: Nature › Wetlands

Synonyms:

• marshland
• wetland

Meaning: A flowering plant used as a spice and for medicinal purposes.

Part of speech: noun

Example: Fennel seeds add flavor to the dish.

Category: Food › Herbs

Synonyms:

• herb
• spice

Meaning: A plant used as a spice and for medicinal purposes.

Part of speech: noun

Example: Fenugreek is often used in Indian cooking.

Category: Food › Herbs

Synonyms:

• herb
• spice

Meaning: A type of clarified butter used in Indian cooking.

Part of speech: noun

Example: Ferin ghee is often used for frying.

Category: Food › Cooking

Synonyms: clarified butter

Meaning: To undergo a chemical change, especially in food or drink.

Part of speech: verb

Example: The grapes will ferment to make wine.

Category: Science › Biochemistry

Synonyms:

• brew
• cultivate

Meaning: A synthetic element with the symbol Fm and atomic number 100.

Part of speech: noun

Example: Fermium is used in scientific research.

Category: Science › Chemistry

Synonyms:

• element
• metal

Meaning: The state or quality of being ferocious.

Part of speech: noun

Example: The ferocity of the storm surprised everyone.

Category: General

Synonyms:

• fierceness
• savagery

Antonyms:

• gentleness
• calmness

Meaning: A magnetic material made from iron and other elements.

Part of speech: noun

Example: Ferrite is used in electronic components.

Category: Science › Materials

Synonyms: magnetic material

Meaning: Having the property of being attracted to a magnet.

Part of speech: adjective

Example: Iron is a ferro-magnetic material.

Category: Science › Physics

Synonyms:

• magnetic
• ferromagnetic

Meaning: Containing or derived from iron.

Part of speech: adjective

Example: Ferrous metals are used in construction.

Category: Science › Chemistry

Synonyms:

• iron-containing
• metallic

Meaning: Intensely enthusiastic or passionate.

Part of speech: adjective

Example: His fervid speech inspired many.

Category: Arts › Literature

Synonyms:

• ardent
• zealous

Antonyms:

• cool
• calm

Meaning: Intense and passionate feeling.

Part of speech: noun

Example: The fervour of the crowd was palpable.

Category: Arts › Literature

Synonyms:

• enthusiasm
• passion

Antonyms:

• indifference
• apathy

Meaning: A type of window blind that can be drawn up in a festooned style.

Part of speech: noun

Example: The festoon blind added elegance to the room.

Category: Arts › Decorations

Synonyms: drapery

Meaning: A collection of writings published in honor of a scholar.

Part of speech: noun

Example: The Festschrift celebrated the professor's contributions to literature.

Category: Arts › Literature

Synonyms:

• tribute
• honorary publication

Meaning: A condition in a child resulting from alcohol exposure during pregnancy.

Part of speech: noun

Example: Fetal alcohol syndrome can cause developmental issues.

Category: Medicine › Pediatrics

Synonyms: FAS

Meaning: An object or body part that is worshipped or regarded with excessive devotion.

Part of speech: noun

Example: He had a fetish for collecting vintage cars.

Category: Psychology › Behavior

Synonyms:

• obsession
• fixation

Meaning: The practice of having a fetish.

Part of speech: noun

Example: Fetishism can be a complex aspect of human sexuality.

Category: Psychology › Behavior

Synonyms:

• obsession
• fixation

Meaning: A person who has a fetish.

Part of speech: noun

Example: He identified as a fetishist with a passion for shoes.

Category: Psychology › Behavior

Synonyms:

• collector
• enthusiast

Meaning: To regard something with excessive devotion or obsession.

Part of speech: verb

Example: Some people fetishize certain types of clothing.

Category: Psychology › Behavior

Synonyms:

• idealize
• worship

Meaning: The joint in a horse's leg between the cannon bone and the pastern.

Part of speech: noun

Example: The veterinarian examined the horse's fetlock for injuries.

Category: Animals › Equine

Synonyms: joint

Meaning: To restrain with chains or shackles.

Part of speech: verb

Example: He felt fettered by his responsibilities.

Category: General

Synonyms:

• shackle
• bind

Antonyms:

• free
• release

Meaning: Condition or state of health.

Part of speech: noun

Example: He was in fine fettle after his vacation.

Category: Health

Synonyms:

• condition
• shape

Meaning: Relating to the feudal system, a social structure in medieval Europe.

Part of speech: adjective

Example: Feudal societies were characterized by land ownership and loyalty.

Category: History › Medieval

Synonyms:

• medieval
• manorial

Meaning: The social system that existed in medieval Europe, where land was held in exchange for service.

Part of speech: noun

Example: Feudalism shaped the political landscape of Europe.

Category: History › Medieval

Synonyms:

• manorialism
• feudal system

Meaning: A flowering plant used in herbal medicine, often for headaches.

Part of speech: noun

Example: She took fever few to relieve her migraine.

Category: Medicine › Herbal Medicine

Synonyms: herb

Meaning: A state of intense excitement or activity.

Part of speech: noun

Example: The crowd reached a fever pitch during the final moments of the game.

Category: General

Synonyms:

• intensity
• excitement

Meaning: Having or showing symptoms of fever.

Part of speech: adjective

Example: He had a fevered expression after the long run.

Category: Medicine › Health

Synonyms:

• feverish
• heated

Meaning: Having an otherworldly or magical quality.

Part of speech: adjective

Example: She had a fey demeanor that intrigued everyone.

Category: Arts › Literature

Synonyms:

• magical
• whimsical

Antonyms:

• mundane
• ordinary

Meaning: An abbreviation for 'following' or 'forfeit'.

Part of speech: abbreviation

Example: In chess notation, 'ff' indicates a forfeit.

Category: General

Meaning: An opening in stringed instruments, like violins, that resembles an 'f' shape.

Part of speech: noun

Example: The f-hole enhances the sound quality of the violin.

Category: Music › Instruments

Synonyms: sound hole

Meaning: An official order or decree.

Part of speech: noun

Example: The government issued a fiat to regulate the industry.

Category: Law › Regulations

Synonyms:

• decree
• order

Meaning: A board made from compressed wood fibers, used in construction and furniture.

Part of speech: noun

Example: Fibre board is often used for making cabinets.

Category: Construction › Materials

Synonyms:

• particle board
• MDF

Meaning: A material made from fine glass fibers, used for insulation and reinforcement.

Part of speech: noun

Example: Fibreglass is commonly used in boat construction.

Category: Materials › Composites

Synonyms: glass fiber

Meaning: A protein involved in blood clotting.

Part of speech: noun

Example: Fibrin forms a mesh that helps stop bleeding.

Category: Medicine › Hematology

Synonyms: protein