100+ Science Words that Start With F

Discover a diverse collection of over 100 intriguing science words commencing with ‘F,’ ranging from fascinating phenomena like fusion and friction to fundamental concepts like force and frequency, enriching your understanding of the scientific universe.

Science Words that Start With F

  • Force
  • Friction
  • Fusion
  • Frequency
  • Fossil
  • Fungus
  • Fluorescence
  • Fluid
  • Fermentation
  • Fuel
  • Filtration
  • Fission
  • Fertilization
  • Flora
  • Fauna
  • Function
  • Forensics
  • Fahrenheit
  • Fluoride
  • Flexibility
  • Feedback
  • Food chain
  • Faraday’s law
  • Fluid dynamics
  • Focal point
  • Field
  • Fossil fuel
  • Fermentation process
  • Fractal
  • Forensic science
  • Finite element analysis
  • Flexion
  • Focal length
  • Fiber optic
  • Fluid mechanics
  • Fusion reactor
  • Fluoridation
  • Friction force
  • Food web
  • Frequency spectrum
  • Fossil record
  • Filament
  • Fission reactor
  • Flow rate
  • Fermenter
  • Foreshock
  • Fractionation
  • Fluid pressure
  • Fetal development
  • Fluvial
  • Fossils formation
  • Food pyramid
  • Force of gravity
  • Fourier analysis
  • Fundamental particle
  • Flexural strength
  • Fusion energy
  • Focal plane
  • Flocculation
  • Flux
  • Finite difference method
  • Fragmentation
  • Freshwater ecosystem
  • Fire ecology
  • Fluid flow
  • Functional group
  • Fertilizer
  • Fracture
  • Fungicide
  • Force field
  • Foucault pendulum
  • Fuel cell
  • Frictional force
  • Food preservation
  • Fermentation pathway
  • Fluid viscosity
  • Foodborne illness
  • Friction coefficient
  • Free energy
  • Fluctuation
  • Forensic analysis
  • Food processing
  • Fluvial system
  • Fluoroscopy
  • Fossil formation
  • Fire resistance
  • Flow cytometry
  • Foodborne pathogens
  • Freezing point
  • Fibrillation
  • Fragile X syndrome
  • Fishery
  • Functional magnetic resonance imaging (fMRI)
  • Flash point
  • Fractal geometry
  • Fatigue
  • Fire suppression
  • Free fall
  • Fragmentation habitat

Related: Science Words A to Z

science words that start with f

Science Words That Start With F (By Grade)

Science Words That Start With F (4th Grade):

  • Force
  • Food
  • Fossil
  • Fungus
  • Flower
  • Friction
  • Freezing
  • Fertilizer
  • Falcon
  • Fern
  • Feather
  • Fish
  • Filtration
  • Fuel
  • Float
  • Flame
  • Forecast
  • Funnel
  • Fur
  • Foundation

Science Words That Start With F (5th Grade):

  • Force
  • Friction
  • Fossil fuel
  • Food chain
  • Frequency
  • Fermentation
  • Fungus
  • Fertilization
  • Fusion
  • Flame test
  • Filtration
  • Freezing point
  • Fault
  • Focus
  • Fulcrum
  • Fouling
  • Flowering plant
  • Fluid dynamics
  • Fuel cell
  • Flexibility

Science Words That Start With F (6th Grade):

  • Force field
  • Frictional force
  • Fossil record
  • Food web
  • Fermentation process
  • Fuselage
  • Fungal spores
  • Fertilizer runoff
  • Fusion reaction
  • Feedback loop
  • Fluorescence
  • Frequency spectrum
  • Fault line
  • Fluid mechanics
  • Fuel efficiency
  • Focal length
  • Food preservation
  • Focusing lens
  • Flow cytometry
  • Forensic science

Science Words That Start With F (7th Grade):

  • Fractal
  • Ferromagnetism
  • Feedback inhibition
  • Fission reaction
  • Frictional heat
  • Fatty acid
  • Fluid mosaic model
  • Fossil record
  • Fusion reactor
  • Fermentation pathway
  • Functional genomics
  • Fluoroscopy
  • Faraday’s law
  • Fovea
  • Fertility rate
  • Foodborne illness
  • Food fortification
  • Frequency modulation
  • Flame photometry
  • Ferroelectricity

Science Words That Start With F (8th Grade):

  • Fermi energy
  • Fluorescence microscopy
  • Fusion power
  • Fluid dynamics
  • Functional magnetic resonance imaging (fMRI)
  • Fossil fuel combustion
  • Fermentation kinetics
  • Fourier transform
  • Fetal development
  • Fission product
  • Fluidized bed reactor
  • Florigen
  • Fluoridation
  • Facilitated diffusion
  • Frenkel defect
  • Fungal pathogen
  • Fisher information
  • Focal plane array
  • Forensic toxicology
  • Fetal alcohol syndrome

Science Words Starting With F (By Subject)

Physics Words That Start With F:

  • Force
  • Friction
  • Frequency
  • Fusion
  • Faraday’s law
  • Focal length
  • Fluid dynamics
  • Fermion
  • Field
  • Faraday cage
  • Fission
  • Free fall
  • Flux
  • Focal point
  • Fuel cell
  • Fahrenheit
  • Fermi energy
  • Fundamental particles
  • Ferromagnetism
  • Fluidity

Chemistry Words That Start With F:

  • Formula
  • Filtration
  • Fusion
  • Fermentation
  • Free energy
  • Functional group
  • Fuel
  • Fission
  • Flammable
  • Fractionation
  • Fluorescence
  • Fume hood
  • Flocculation
  • Ferrite
  • Fuel cell
  • Flash point
  • Formaldehyde
  • Ferrous
  • Ferrocene
  • Fused ring

Biology Words That Start With F:

  • Fermentation
  • Fertilization
  • Fungi
  • Flagella
  • Flora
  • Fossil
  • Filter feeding
  • Food chain
  • Fertilizer
  • Fibroblast
  • Fauna
  • Fructose
  • Follicle
  • Fluid mosaic model
  • Fibrin
  • Feedback loop
  • Fimbriae
  • Fraternal twins
  • Foramen
  • Fruit

Math Words That Start With F:

  • Function
  • Factor
  • Fraction
  • Formula
  • Fibonacci sequence
  • Frustum
  • Frequency distribution
  • Finite difference
  • Fundamental theorem
  • Factorial
  • Fermat’s theorem
  • Field
  • Foci
  • Fourier series
  • Fractal
  • F-test
  • Forecasting
  • Frequency polygon
  • Filling factor
  • First derivative

Physical Science Words That Start With F:

  • Force
  • Friction
  • Fission
  • Free fall
  • Fusion
  • Fahrenheit
  • Focal length
  • Frequency
  • Faraday’s law
  • Fluid dynamics

Science Words Beginning with F with Meaning:

  • Force: A push or pull on an object.
  • Friction: Resistance to motion between two surfaces in contact.
  • Fossil: Remains or traces of ancient organisms.
  • Fusion: Process of combining nuclei to release energy.
  • Frequency: Number of cycles per unit of time.
  • Flora: Plant life in a particular region.
  • Fermentation: Anaerobic breakdown of substances by microorganisms.
  • Fault: Crack in Earth’s crust along which movement occurs.
  • Fungus: Group of organisms, including mushrooms and molds.
  • Fossil fuel: Non-renewable energy source formed from ancient organic matter.
  • Food chain: Series of organisms linked by their feeding relationships.
  • Fulcrum: The point around which a lever pivots.
  • Fertilization: Fusion of male and female gametes to form a zygote.
  • Frequency: Number of occurrences within a given time.
  • Flotation: Buoyancy in a fluid.
  • Fahrenheit: Temperature scale commonly used in the US.
  • Forceps: Medical tool for grasping and holding objects.
  • Fluctuation: Irregular variation or change.
  • Forensics: Scientific analysis for legal investigations.
  • Fusion: Process of combining nuclei to release energy.

Explore Other Science Words:

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