Esperanto

Noun

eterna komencanto ‎(accusative singular eternan komencanton, plural eternaj komencantoj, accusative plural eternajn komencantojn)

1. (idiomatic, sometimes pejorative) “eternal beginner”, said of people who participate in the Esperanto community for a long time, but still speak no more Esperanto than a beginner

Synonyms

• bonantagulo, kielvifartasulo