Fluent

"Fluent" in Japanese

すらすら

surasura

(able to speak a language accurately and confidently)

ぺらぺら

perapera

(able to speak a language accurately and confidently)

流暢な

ryūchō-na

(able to speak a language accurately and confidently)

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