Meaning: Inflammation of the fascia.

Part of speech: noun

Example: He was diagnosed with fasciitis after experiencing pain.

Category: Medicine › Health

Synonyms: inflammation

Meaning: A political system characterized by authoritarianism and nationalism.

Part of speech: noun

Example: Fascism rose to power in several countries during the 20th century.

Category: Politics › Political Systems

Synonyms: authoritarianism

Meaning: A person who supports fascism.

Part of speech: noun

Example: The regime was led by a fascist government.

Category: Politics › Political Systems

Synonyms: authoritarian

Meaning: A type of nuclear reactor that creates more fissile material than it consumes.

Part of speech: noun

Example: The fast-breeder reactor is a controversial technology.

Category: Technology › Nuclear Energy

Synonyms: nuclear reactor

Meaning: The quality of being fast or secure.

Part of speech: noun

Example: The fastness of the knot ensured it wouldn't come undone.

Category: General

Synonyms:

• security
• strength

Meaning: The belief that all events are predetermined and inevitable.

Part of speech: noun

Example: His fatalism made him accept his fate without resistance.

Category: Philosophy

Synonyms: determinism

Meaning: Believing that events are predetermined and cannot be changed.

Part of speech: adjective

Example: Her fatalistic attitude prevented her from trying to change her situation.

Category: Philosophy

Synonyms: deterministic

Meaning: Destined to happen; predetermined.

Part of speech: adjective

Example: They felt they were fated to meet.

Category: Philosophy

Synonyms:

• destined
• predestined

Meaning: A personification of time, often depicted as an old man.

Part of speech: noun

Example: Father Time is often shown with a scythe.

Category: Culture › Holidays

Synonyms: Old Man Time

Meaning: Incapable of being fully explored or understood.

Part of speech: adjective

Example: The ocean seemed fathomless to the sailors.

Category: General

Synonyms:

• incomprehensible
• unfathomable

Meaning: Silly and pointless.

Part of speech: adjective

Example: His fatuous remarks annoyed everyone.

Category: Language › Descriptive Terms

Synonyms:

• foolish
• absurd

Antonyms:

• sensible
• wise

Meaning: A legal opinion or decree in Islam.

Part of speech: noun

Example: The scholar issued a fatwa on the matter.

Category: Religion › Islamic Law

Synonyms:

• decree
• ruling

Meaning: Without any mistakes or flaws.

Part of speech: adjective

Example: Her performance was faultless.

Category: Quality › Standards

Synonyms:

• perfect
• impeccable

Antonyms:

• flawed
• defective

Meaning: Relating to a pact with the devil for knowledge or power.

Part of speech: adjective

Example: He made a Faustian bargain to achieve success.

Category: Literature › Themes

Synonyms:

• diabolical
• satanic

Meaning: A member of a group of early 20th-century painters known for their use of bold colors.

Part of speech: noun

Example: Henri Matisse was a famous Fauve artist.

Category: Arts › Painting

Synonyms:

• wild beast
• fauvism artist

Meaning: An art movement characterized by vivid colors and bold brushwork.

Part of speech: noun

Example: Fauvism was a revolutionary movement in art.

Category: Arts › Art Movements

Synonyms:

• colorist movement
• wild beast movement

Meaning: Loyalty or allegiance to a lord or ruler.

Part of speech: noun

Example: The knight swore fealty to his king.

Category: History › Medieval

Synonyms:

• loyalty
• faithfulness

Antonyms:

• disloyalty
• betrayal

Meaning: Causing fear; frightening.

Part of speech: adjective

Example: The fearsome creature roared.

Category: Psychology › Emotions

Synonyms:

• frightening
• terrifying

Antonyms:

• calming
• soothing

Meaning: Silly or scatterbrained.

Part of speech: adjective

Example: His feather brained ideas were amusing.

Category: Language › Descriptive Terms

Synonyms:

• foolish
• scatterbrained

Antonyms:

• sensible
• practical

Meaning: Lacking initiative or strength of character.

Part of speech: adjective

Example: His feckless attitude led to missed opportunities.

Category: Character Traits › Personality

Synonyms:

• ineffective
• useless

Antonyms:

• effective
• capable

Meaning: Capable of producing an abundance of offspring or new growth.

Part of speech: adjective

Example: The fecund soil produced a rich harvest.

Category: Biology › Reproduction

Synonyms:

• fertile
• productive

Antonyms:

• barren
• infertile

Meaning: The principle of dividing powers between national and state governments.

Part of speech: noun

Example: Federalism is a key feature of the U.S. Constitution.

Category: Politics › Government

Synonyms:

• decentralization
• division of powers

Antonyms:

• centralization
• unification

Meaning: An advocate of federalism.

Part of speech: noun

Example: The federalist argued for a strong central government.

Category: Politics › Government

Synonyms:

• supporter of federalism
• advocate

Meaning: To unite in a federation.

Part of speech: verb

Example: The states decided to federate for mutual benefit.

Category: Politics › Government

Synonyms:

• unite
• combine

Antonyms:

• divide
• separate

Meaning: A group of states or organizations that are united under a central government.

Part of speech: noun

Example: The federation was formed to promote cooperation.

Category: Politics › Government

Synonyms:

• union
• alliance

Antonyms:

• disunion
• separation

Meaning: Having a very low level of intelligence.

Part of speech: adjective

Example: The feeble-minded individual struggled with simple tasks.

Category: General

Synonyms:

• dim-witted
• slow-witted

Antonyms:

• intelligent
• smart

Meaning: Materials used to feed livestock or animals.

Part of speech: noun

Example: Corn is a common feed stuff for cattle.

Category: Agriculture › Animal Nutrition

Synonyms:

• fodder
• feed

Meaning: A person who tries to understand others' feelings.

Part of speech: noun

Example: She is a great feeler and knows how to comfort people.

Synonyms:

• sensitive person
• sensor

Meaning: In a way that shows deep emotion.

Part of speech: adverb

Example: He spoke feelingly about his experiences.

Category: General

Synonyms:

• emotionally
• passionately

Meaning: A deceptive movement or action, especially in sports or combat.

Part of speech: noun

Example: He made a feint to the left before scoring.

Category: Sports › Combat Sports

Synonyms:

• trick
• ruse

Meaning: A type of late payment or fee.

Part of speech: noun

Example: He was charged a fel late for missing the deadline.

Category: Finance

Synonyms:

• late fee
• penalty

Meaning: A group of minerals that are important in the formation of rocks.

Part of speech: noun

Example: Feldspar is commonly found in granite.

Category: Science › Geology

Synonyms:

• mineral
• rock-forming mineral

Meaning: Well-chosen or suited to the circumstances.

Part of speech: adjective

Example: Her felicitous remarks made everyone feel welcome.

Category: General

Synonyms:

• appropriate
• fitting

Antonyms:

• inappropriate
• unsuitable

Meaning: Intense happiness or bliss.

Part of speech: noun

Example: She felt a sense of felicity at her wedding.

Category: General

Synonyms:

• happiness
• joy

Antonyms:

• sadness
• misery

Meaning: To cause to fall or drop.

Part of speech: verb

Example: He fell the tree with a chainsaw.

Category: General

Synonyms:

• drop
• bring down

Antonyms:

• raise
• lift

Meaning: Oral stimulation of the male genitalia.

Part of speech: noun

Example: The topic of fellatio is often discussed in sexual education.

Category: Health › Sexual Health

Synonyms:

• oral sex
• oral stimulation

Meaning: A person who shares similar beliefs or experiences.

Part of speech: noun

Example: He is a fellow traveller in the journey of life.

Category: General

Synonyms:

• companion
• comrade

Meaning: A group of people with shared interests or goals.

Part of speech: noun

Example: The fellowship of artists met every month.

Synonyms:

• association
• community

Meaning: A rhyme that occurs between two or more syllables, typically involving the final syllable.

Part of speech: noun

Example: The poem used feminine rhyme to create a soft sound.

Category: Arts › Poetry

Synonyms:

• double rhyme
• multi-syllable rhyme

Meaning: The quality of being female or having feminine traits.

Part of speech: noun

Example: Her femininity was expressed through her style.

Category: General

Synonyms:

• womanhood
• femaleness

Antonyms:

• masculinity
• maleness