proficient proficiency • proficiently · · · Info · Synonyms · Characters · · proficient · · Text Latin · · Script 10 · · Length Synonyms · · · adept · · Synonym 1 expert · · Synonym 2 good · · Synonym 3 practiced · · Synonym 4 skillful · · Synonym 5 skilful · · Synonym 6 technical · · Synonym 7 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074