The difference between Commonly and Usually

When used as adverbs, commonly means as a rule, whereas usually means most of the time.


check bellow for the other definitions of Commonly and Usually

  1. Commonly as an adverb:

    as a rule; frequently; usually

  2. Commonly as an adverb (obsolete):

    in common; familiarly

  1. Usually as an adverb:

    Most of the time; less than always, but more than occasionally.

    Examples:

    "Except for one or two days a year, he usually walks to work."

  2. Usually as an adverb:

    Under normal conditions.