fortieth–foul-up Vocabulary (F Words) – Meanings & Synonyms

fortieth

MathematicsA2

Meaning: The ordinal number corresponding to forty.

Part of speech: adjective

Example: This is my fortieth birthday.

Category: Mathematics › Numbers

Synonyms: 40th

fortification

HistoryC1

Meaning: A defensive wall or building.

Part of speech: noun

Example: The fortification protected the city.

Category: History › Military

Synonyms:

defense
stronghold

fortified wine

Food & DrinkB2

Meaning: Wine that has had extra alcohol added.

Part of speech: noun

Example: Port is a type of fortified wine.

Category: Food & Drink › Alcohol

Synonyms: enhanced wine

fortify

MilitaryB2

Meaning: To strengthen or secure a place against attack.

Part of speech: verb

Example: They plan to fortify the castle.

Category: Military › Defense

Synonyms:

strengthen
secure

fortiori

LogicC2

Meaning: With stronger reason; all the more.

Part of speech: adverb

Example: If he can do it, fortiori, she can do it.

Category: Logic

fortis

ArtsC2

Meaning: A term used in music indicating a strong sound.

Part of speech: noun

Example: Play the note fortis.

Category: Arts › Music

Synonyms: strong

fortissimo

ArtsC2

Meaning: In music, very loud.

Part of speech: adverb

Example: The orchestra played fortissimo.

Category: Arts › Music

Synonyms: loudly

fortitude

PsychologyC2

Meaning: Courage in facing pain or adversity.

Part of speech: noun

Example: She showed great fortitude during her illness.

Category: Psychology › Emotions

Synonyms:

courage
bravery

Antonyms: cowardice

fortnight

TimeB1

Meaning: A period of two weeks.

Part of speech: noun

Example: I will see you in a fortnight.

Category: Time

Synonyms: two weeks

fortnightly

TimeB2

Meaning: Occurring every two weeks.

Part of speech: adjective

Example: They have a fortnightly meeting.

Category: Time

Synonyms: biweekly

Fortran

TechnologyB2

Meaning: A high-level programming language.

Part of speech: noun

Example: Fortran is used for scientific computing.

Category: Technology › Programming

Synonyms: programming language

fortress

HistoryB1

Meaning: A large fortified building or military stronghold.

Part of speech: noun

Example: The fortress was built on a hill.

Category: History › Military

Synonyms:

stronghold
fort

fortuitous

ArtsC1

Meaning: Happening by chance, often in a beneficial way.

Part of speech: adjective

Example: Their meeting was fortuitous.

Category: Arts

Synonyms:

accidental
serendipitous

Antonyms: intentional

fortunate

ArtsA2

Meaning: Having good luck; lucky.

Part of speech: adjective

Example: She is fortunate to have such supportive friends.

Category: Arts

Synonyms:

lucky
blessed

Antonyms: unfortunate

fortunately

ArtsB1

Meaning: By good fortune; luckily.

Part of speech: adverb

Example: Fortunately, it didn't rain on the wedding day.

Category: Arts

Synonyms:

luckily
happily

fortune

FinanceB2

Meaning: Chance or luck as an external force.

Part of speech: noun

Example: He believes in fortune and fate.

Category: Finance

Meaning 2: A large amount of money or assets.

Example: She inherited a fortune.

Synonyms:

luck
wealth

Antonyms: misfortune

fortune cookie

Food & DrinkA2

Meaning: A crisp cookie containing a fortune or prediction.

Part of speech: noun

Example: I opened my fortune cookie after dinner.

Category: Food & Drink › Desserts

fortune hunter

SocialC1

Meaning: A person who seeks wealth through marriage.

Part of speech: noun

Example: He was known as a fortune hunter.

Category: Social › Relationships

Synonyms: gold digger

fortune-teller

ArtsB2

Meaning: A person who predicts the future, often using tarot cards.

Part of speech: noun

Example: She visited a fortune-teller for advice.

Category: Arts › Mysticism

Synonyms:

diviner
seer

forty

MathematicsA1

Meaning: The number 40.

Part of speech: noun

Example: There are forty students in the class.

Category: Mathematics › Numbers

forty winks

HealthB2

Meaning: A short nap.

Part of speech: noun

Example: I took forty winks after lunch.

Category: Health › Sleep

Synonyms:

nap
rest

forum

SocialB2

Meaning: A place for discussion or debate.

Part of speech: noun

Example: The forum was open to all community members.

Category: Social › Communication

Synonyms:

discussion
meeting

forward

MovementA1

Meaning: Toward the front; in the direction that one is facing.

Part of speech: adverb

Example: She took a step forward.

Category: Movement

Synonyms:

ahead
onward

Antonyms: backward

forward slash

TechnologyB2

Meaning: The symbol / used in writing and computing.

Part of speech: noun

Example: Use a forward slash to separate the parts of the URL.

Category: Technology › Computing

Synonyms: slash

forwarding address

BusinessB2

Meaning: An address to which mail should be sent.

Part of speech: noun

Example: Please provide your forwarding address.

Category: Business › Communication

Synonyms: mailing address

forward-looking

BusinessC1

Meaning: Thinking about the future; progressive.

Part of speech: adjective

Example: The company has a forward-looking approach.

Category: Business › Strategy

Synonyms:

progressive
innovative

Antonyms: backward-looking

forwardness

SocialC1

Meaning: The quality of being bold or confident.

Part of speech: noun

Example: Her forwardness impressed the audience.

Category: Social

Synonyms:

boldness
confidence

Antonyms: shyness

forwards

MovementA2

Meaning: In the direction that one is facing; toward the front.

Part of speech: adverb

Example: He leaned forwards to hear better.

Category: Movement

Synonyms:

forward
ahead

Antonyms: backward

forwent

ArtsC2

Meaning: To have given up or refrained from something.

Part of speech: verb

Example: He forwent his lunch to finish the project.

Category: Arts

Synonyms:

abstained
refrained

fossil

ScienceB2

Meaning: The remains of a prehistoric organism.

Part of speech: noun

Example: The fossil was found in the rock.

Category: Science › Paleontology

Synonyms:

remains
artifact

fossil fuel

ScienceB2

Meaning: Natural fuels formed from the remains of ancient organisms.

Part of speech: noun

Example: Coal is a type of fossil fuel.

Category: Science › Energy

Synonyms:

coal
oil

fossilize

ScienceC1

Meaning: To become a fossil or to preserve as a fossil.

Part of speech: verb

Example: The remains may fossilize over millions of years.

Category: Science › Paleontology

Synonyms:

preserve
entomb

foster

EducationB2

Meaning: To encourage or promote the development of something.

Part of speech: verb

Example: They aim to foster creativity in children.

Category: Education

Synonyms:

encourage
nurture

fought

HistoryA2

Meaning: Past tense of fight; to have engaged in a conflict.

Part of speech: verb

Example: They fought bravely in the battle.

Category: History › War

Synonyms:

battled
contended

Antonyms: surrendered

foul

ArtsB2

Meaning: Offensive to the senses; unpleasant.

Part of speech: adjective

Example: The foul smell made her gag.

Category: Arts

Synonyms:

disgusting
offensive

Antonyms: pleasant

foul ball

SportsA2

Meaning: A baseball that is hit outside the foul lines.

Part of speech: noun

Example: He hit a foul ball into the stands.

Category: Sports › Baseball

foul line

SportsB2

Meaning: The boundary lines in baseball that define fair territory.

Part of speech: noun

Example: The ball landed just inside the foul line.

Category: Sports › Baseball

foul play

SportsC1

Meaning: Dishonest or unfair behavior.

Part of speech: noun

Example: The referee suspected foul play during the match.

Category: Sports

Synonyms:

cheating
deception

foul-mouthed

ArtsC1

Meaning: Using offensive or vulgar language.

Part of speech: adjective

Example: He is known for being foul-mouthed.

Category: Arts

Synonyms:

vulgar
profane

Antonyms: polite

foul-up

BusinessB2

Meaning: A mistake or blunder.

Part of speech: noun

Example: There was a foul-up in the scheduling.

Category: Business › Management

Synonyms:

error
mistake

Ask OneGoCube Words AI

Browse by Category

Browse by CEFR Level