Last Updated：2025/11/20

Good at something; skilled; fluent; practiced, especially in relation to a task or skill.

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proficient

Source Word

proficient

IPA(Pronunciation)

Adjective

Good at something; skilled; fluent; practiced, especially in relation to a task or skill.

Japanese Meaning

熟練した / 堪能な / 精通した / 有能な

As a project manager, he is proficient at coordinating cross-functional teams under tight deadlines.

プロジェクトマネージャーとして、彼は厳しい納期の中で部門横断のチームを調整するのが得意です。

Sense（1）

Good at something; skilled; fluent; practiced, especially in relation to a task or skill.

He was a proficient writer with an interest in human nature.

more proficient

（ comparative ）

most proficient

（ superlative ）