- power
- watt
- radiant flux
- fluence
- conductance
- photometry
- insolation
- radiometry
- hydropower
- puissance
- potency
- unpowered
- strength
- might
- erg
- powerless
- counterpower
- potent
- archangel
- astronomy
- strengthlessness
- vigor
- powerable
- empower
- powerhouse
- supremacy
- compulsion
- powerful
- potential
- powerlessness
- potentiality
- ultrapowerful
- pwr
- vigour
- juggernaut
- prepotent
- kratos
- angelology
- strengthless
- forcefully
- moloch
- potence
- authority
- force
- vim
- compulsive
- frequency
- handover
- superpowerful
- influential
- vigorously
- dyne
- preponderance
- coerce
- equipollent
- volt
- perforce
- anemic
- duress
- coercion
- lossless
- competency
- cogeneration
- persuasiveness
- vehemence
- influence
- dynamometer
- dominance
- superpower
- strengthful
- possibility
- powersharing
- forceness
- autocratic
- wavelength
- militate
- dynamism
- weakly
- mighty
- capability
- impetus
- possible
- seapower
- international system of units
- stranglehold
- bepower
- forceful
- mesmerism
- enforce
- autocrat
- powerfully
- attractivity
- stronghand
- herculean
- empowerment
- superstrength
- dominion
- intensity
- grasstops
- durability
- occultism
- domination
- compel
- impotent
- robustness
- overstrain
- effectiveness
- cogent
- ability
- energy
- preponderate
- forcedness
- nonforced
- overforce
- wald
- forcement
- sturdiness
- capacity
- candlepower
- authoritarianism
- mindpower
- forcedly
- vigorous
- influenceable
- pep
- forceless
- enforcement
- charisma
- impulsively
- semiforce
- neoimperialism
- counterforce
- energetic
- facultative
- newton
- forcible
- overpower
- competence
- overlord
- aptitude
- supersymmetry
- hydroelectric
- repulsion
- dominate
- gravity
- innerve
- wizardry
- joule
- dragoon
- supernaturalism
- centimetreāgramāsecond system of units
- muscleless
- apotome
- snubber
- waterpower
- tenderpreneur
- selfstanding
- brakeforce
- hertz
- sinew
- mightly
- charism
- nonenergy
- power behind throne
- pushful
- power trip
- wattmeter
- energyless
- bioenergy
- nuclear energy
- togglability
- electrical energy
- effectivity
- nonability
- incoercible
- motivity
- emissivity
- compressibility
- reflectivity
- kev
- amplitudes
- enthalpy
- fluxes
- albedo
- anisotropy
- absorbance
- reflectance
- vorticity
- obliquity
- phonon
- radiative
- magnon
- mev
- brightness
- oscillation
- paramagnetic
- excitation
- maxima
- gaussian
- intensities
- luminance
- photosphere
- conductivity
- permittivity
- magnetization
- diffraction
- radiometer
- ellipsoid
- spectra
- minima
- windpower
- debilitate
- power up
- watt hour
- physical phenomenon
- radiant intensity
- force of nature
- power broke
- coriolis force
- magnetomotive force
- electrical power
- industrial strength
- illuminance
- power cut
- emittance
- transmittance
- airglow
- oxyhemoglobin
- luminosities
- microampere
- isotherm
- periodicities
- backscattering
- transmissivity
- photocurrent
- blackbody
- photoemission
- nernst
- photoelectron
- polarimeter
- photolysis
- chromaticity
- martensite
- photoluminescence
- diffusivity
- plasmon
- birefringence
- equilibration
- quasiparticle
- dipolar
- magnetisation
- arcsecond
- millibar
- calorimetric
- dephasing
- airflows
- geoid
- diffracting
- sorption
- photometer
- chromosphere
- advection
- directivity
- sphericity
- microwatt
- altimetry
- ionisation
- passband
- earthshine
- tropopause
- all powerful
- inhomogeneity
- centripetal force
- force vector
- centrifugal force
- security force
- lorentz force
- grass top
- activation energy
- alternative energy
- spectral radiometric quantity
- high power
- radiant energy
- high energy
- absolute power
- energy source
- load shed
- soft power
- hold sway
- physical measurable quantity
- mechanical energy
- dimensional analysis
- integral
- chemical energy
- absorption coefficient
- luminous flux
- luminous efficacy
- dipole moment
- magnetic flux
- elastic modulus
- electromotive force
- dielectric constant
- luminous intensity
- thermodynamic equilibrium
- boltzmann constant
- corona discharge
- neutron flux
- diffusion coefficient
- poynting vector
- radiant exitance
- plane wave
- linear polarisation
- magnetic permeability
- magnetic susceptibility
- radiant exposure

That's about all the irradiance related words we've got! I hope this list of irradiance terms was useful to you in some way or another. The words down here at the bottom of the list will be in some way associated with irradiance, but perhaps tenuously (if you've currenly got it sorted by relevance, that is). If you have any feedback for the site, please post it here, but please note this is only a hobby project, so I may not be able to make regular updates to the site. Have a nice day! š¢