Spectator 2519

[Matakari]

Good evening, I seem to be getting better at this now! Got the theme very early when I spotted 1(d) and filled in the grid except for 29(d) for which I am seeking hints. Thanks in advance!
29(d) Made rapid progress in English, regarding part of tongue (6) : R?NI?E

[novalis]

3 letter word for made rapid progress + in + e for English

[aelmpvw]

ranine

[Toorak]

Definition is part of the tongue - a 5 letter term (two words) for the first 3 words and usual abbreviation for English

[aelmpvw]

sorry, missed the hints bit

[Toorak]

Novalis’s hint for the first 5 letters is better

[Matakari]

Many thanks, all, it's quite clear!

[Neveracrossword]

Well done, Matakari! I was hoping that you'd do well this week -- and hoping that you wouldn't see the theme being mentioned earlier today. I'm sure you'll be enjoying these puzzles more now.

[Matakari]

Thank you, NACW, for your encouragement!