We've found 4 phrases for competent (0.116 seconds):

jack of all trades »    One competent in many endeavors, especially one who excels in none of them.

jack of all trades, master of none »    A person who has a competent grasp of many skills but who is not outstanding in any one.

walk the walk »    Act competently, like an expert.

worth one's salt »    Competent or adept.

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