Proficency is likely misspelled.
Proficency has no English definition.
As a noun capability is
the power or ability to generate an outcome.
proficency
Not English
Proficency has no English definition. It may be misspelled.
English words similar to 'proficency':
previously,
purposely,
perfectly,
profusely,
proficiency,
pervasively,
professedly,
provokingly,
parfocality,
prefixally,
provisory,
purposively,
priapically,
provocatory,
purposedly,
provisorily,
pervicacity,
pervicacy,
professory,
professorly
capability
English
Noun
the power or ability to generate an outcome
Synonyms
* See also
Related terms
* capable adjective
