Effectivenees is likely misspelled.
Effectivenees has no English definition.
As a noun efficacy is
ability to produce a desired amount of a desired effect.
effectivenees
Not English
Effectivenees has no English definition. It may be misspelled.
English words similar to 'effectivenees':
epistemology,
epistropheus,
effectiveness,
episodically,
epistemically,
eavesdroppers,
effectuality,
epistatically,
effectibility,
effectualness,
evocativeness,
epicutaneous,
epizootically,
epistolizers,
epistolography,
effectivities,
effectuously,
evesdroppers,
effectiveley,
effectlessness
efficacy
English
Noun
(-)
(uncountable) Ability to produce a desired amount of a desired effect.
Synonyms
* efficacity
Related terms
* effect
* effective
* effectiveness
* effectivity
* effector
* effectual
* effectuate
* efficacious
* efficacity
* efficiency
* efficient
External links
*
*