competently

As adverbs the difference between proficiently and competently

is that proficiently is in a proficient manner while competently is in a competent manner.

As adverbs the difference between sufficiently and competently

is that sufficiently is (manner) in a sufficient manner; enough while competently is in a competent manner.

As adverbs the difference between capably and competently

is that capably is in a capable manner while competently is in a competent manner.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adverb competently is

in a competent manner.

As an adjective familiar

is known to one.

As a noun familiar

is a member of one's family or household.

As an adverb competently is

in a competent manner.

As adverbs the difference between effectively and competently

is that effectively is in an efficient or effective manner; with powerful effect while competently is in a competent manner.