Uncountable Nouns with ACT
Browse 447 verified English uncountable nouns containing the letters ACT, including Action, Fact, Activity, Character, Practice, Impact and Contact. Filter these mass nouns and non-count terms for substances and concepts by word length below, or check quantifier and measurement rules in our noun grammar guide.
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Starts with A
24 words action
activity
acting
attraction
activism
activation
abstraction
attractiveness
actuality
activewear
actin
actualization
actuation
actinium
artifacting
activeness
abstractness
actomyosin
actualite
autodidacticism
abstractionism
actinomycosis
abreaction
actinomycin
Starts with B
24 words bacteriology
bacteremia
benefaction
bioactivity
bactrian
bactericide
bacteriolysis
brachydactyly
bacteriuria
bacteriocin
bacteriochlorophyll
bacteriorhodopsin
bacteriosis
bacteriostasis
bacterin
bacteriophagy
bacteriopathology
bacteriolysin
bacterization
brachydactylism
bacteriotoxin
bacteriohemolysin
bacterioagglutinin
bacteriodiagnosis
Starts with C
24 words character
contact
contraction
characterization
chiropractic
compactness
compaction
contractility
campylobacter
contracture
counteraction
counterfactuality
climacteric
caprolactam
counterreaction
coaction
clinodactyly
compactification
contractibility
cosurfactant
characterology
contractability
characteristicness
contractedness
Starts with D
24 words distraction
dissatisfaction
diffraction
deactivation
distractibility
detraction
distractedness
didacticism
didactics
didacticity
diffractometry
dactylography
dissatisfactoriness
dactyloscopy
detractiveness
dactylology
dactyliography
didacticality
didactylism
diffractiveness
dactyliomancy
dactyliology
diactinism
dactylosymphysis
Starts with E
22 words extract
extraction
enactment
exactness
exactitude
exaction
enaction
enterobacteriaceae
ecoactivism
extractability
extractant
exactingness
electroactivity
enacture
exactiveness
eubacteriales
electroextraction
exactment
expergefaction
extractorship
electrocontractility
excalfaction
Starts with F
24 words fact
faction
fracture
factoring
factionalism
factorization
fractionation
facticity
factuality
fractionalization
factualness
fractiousness
factionism
fractality
facture
factorage
factualism
fractus
factiousness
fractography
fractionization
factice
fluidextract
fractostratus
Starts with G
9 words galactose
galactosemia
galactorrhea
galactosidase
galactosamine
galactopoiesis
galvanocontractility
galactometry
galactophlebitis
Starts with H
5 words hyperactivity
hydrofracturing
hyperreactivity
hyperaction
hyperdactyly
Starts with I
23 words impact
interaction
inactivity
inaction
infraction
interactivity
inactivation
impracticality
impaction
intactness
intractability
immunoreactivity
impracticability
inexactitude
inexactness
interactionism
inactiveness
impracticalness
immunoreaction
impracticableness
intractableness
impactite
isoalantolactone
Starts with J
2 words jactitation
jactation
Starts with L
19 words lactation
lactose
lactate
lactase
liquefaction
lactoferrin
lactulose
lactivism
lactoflavin
lactalbumin
lactitol
lactoglobulin
lactoprotein
lactobacillaceae
lactescence
lactosuria
lactobacteriaceae
lactiferousness
labefactation
Starts with M
13 words manufacturing
manufacture
malpractice
mischaracterization
malefaction
macrodactyly
monodactyly
mactation
mycobacteriaceae
morphactin
madefaction
megalosyndactyly
myxobacteriaceae
Starts with N
14 words nonmanufacturing
nonaction
nonfact
nonretroactivity
nonpracticability
nonpracticableness
nonpracticalness
nondiffractiveness
nonrefractiveness
nitrobacteriaceae
nonfactitiousness
nonprotractility
nonabstractedness
nontractableness
Starts with O
11 words overreaction
overactivity
olfaction
overaction
overextraction
overabstraction
olfactology
olfactometry
olfactronics
olfactophobia
overfactiousness
Starts with P
24 words practice
practicality
practicability
protraction
proactivity
putrefaction
prolactin
playacting
polydactyly
phonotactics
petrifaction
proaction
practicalism
protactinium
practicalness
photoreaction
polydactylism
precontract
participaction
practicableness
protractedness
practics
paction
photoreactivation
Starts with R
24 words reaction
retraction
radioactivity
reactivity
redaction
refraction
reactivation
reenactment
reactance
rarefaction
remanufacture
reactiveness
recontact
retroactivity
refractoriness
retroaction
refracture
ractopamine
reactionaryism
refractivity
retractation
retractability
refractometry
reactionism
Starts with S
21 words satisfaction
subtraction
subcontracting
surfactant
spironolactone
stupefaction
satisfactoriness
syndactyly
syntactics
syndactylism
semiabstraction
stacte
superactivity
subaction
semimanufacture
superattractiveness
stupefactiveness
supersatisfaction
symphysodactylia
saccharogalactorrhea
superabstractness
Starts with T
24 words transaction
tactics
traction
tact
tactlessness
tactfulness
tractability
transactivation
tactility
torrefaction
tactus
tumefaction
tractableness
tacticity
taction
tractility
tridactyly
tetradactyly
tactuality
tepefaction
tactism
thiobacteriaceae
tabefaction
tractoration
Starts with U
21 words unattractiveness
underreaction
underactivity
unsatisfaction
unsatisfactoriness
unpracticability
unpracticality
unfact
unpracticalness
untractableness
untactfulness
undersatisfaction
underaction
undistractedness
unabstractedness
unattractableness
unpracticedness
unpracticableness
unrefractiveness
uncontractedness
undiffractiveness
Starts with V
2 words vasoactivity
vitrifacture
Starts with Z
2 words zygodactylism
zygodactyly