Etymological root
proficere
Latin
Words from this root(5)
proficiency
C2+
/prəˈfɪʃənsi/
a high degree of skill or competence
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proficient
C2+
/prəˈfɪʃənt/
competent or skilled in doing something
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profitableness
C2+
/ˈprɑfɪtəbəlnəs/
the quality of yielding financial gain or benefit
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profitably
C2+
/ˈprɑfɪtəbli/
in a way that produces profit or advantage
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unprofitable
C2+
/ʌnˈprɑfɪtəbəl/
not yielding profit or benefit
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