effectatious
efficient
efficious
availing
good
supereffective
efficacious
potent
cut it
effectively
effectivate
articulate
efficaciousness
effectivize
stroke
equieffective
dynamize
efficaciously
where it counts
well-oiled
effectuously
operational
cut the mustard
effectivization
manageable
cooking with gas
effectiveness
expediteness
unfailingly
high speed, low drag
successfully
gather strength
make
mitigable
expeditiously
efficiently
effecting
cupcake
beneficially
reasonable
bounce to the ounce
in force
as she is spoke
effectuousness
snug
performantly
feasible
trenchantly
conformable
implementability
home and dry
certain
availableness
enter
accomplishable
sure
proceed
succedent
efficientness
sweep through
alleviable
nail
pass with flying colors
operative
aftercoming
ace
validly
breeze through
sail through
warrantably
like a charm
good old
adherently
integriously
assessably
amelioratingly
take effect
intervenability
reliableness
mitigatedly
resultfully
well-handled
complaisantly
exemplarily
pass
reliably
hold good
carry
applicative
applicatory
effectatious
efficient
efficious
availing
good
supereffective
efficacious
potent
articulate
equieffective
well-oiled
operational
manageable
mitigable
effecting
reasonable
snug
feasible
conformable
home and dry
certain
accomplishable
sure
succedent
high speed, low drag
alleviable
operative
aftercoming
good old
well-handled
applicative
applicatory
effectively
efficaciously
where it counts
effectuously
unfailingly
high speed, low drag
successfully
expeditiously
efficiently
beneficially
performantly
trenchantly
validly
warrantably
adherently
integriously
assessably
amelioratingly
mitigatedly
resultfully
complaisantly
exemplarily
reliably
efficaciousness
stroke
effectivization
effectiveness
expediteness
bounce to the ounce
effectuousness
implementability
availableness
efficientness
intervenability
reliableness
cut it
effectivate
effectivize
dynamize
articulate
cut the mustard
gather strength
make
cupcake
enter
proceed
sweep through
nail
pass with flying colors
ace
breeze through
sail through
take effect
pass
hold good
carry
English words for 'Effective; efficacious.'
As you may have noticed, above you will find words for "Effective; efficacious.". Hover the mouse over the word you'd like to know more about to view its definition. Click 
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