Proficiency

"Proficiency" in Japanese

上達

jyōtatsu

(ability or skill)

熟練

jukuren

(ability or skill)

熟練度

jukurendo

(ability or skill)

習熟

shūjuku

(ability or skill)

習熟度

shūjukudo

(ability or skill)

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.