Mairo Vergara
Hundreds of short lessons on single English words and how to use them, in Portuguese.
YouTubeFreeIntermediateAdvancedB1–C1
What it actually is
About 3.5 million subscribers and over 1,200 videos, each unpacking one word or expression (render, solely, snap) with examples, explained in Portuguese. He has posted almost nothing new since March 2025, so treat it as a searchable library: look up the word you are stuck on.
What it covers
- Vocabulary