The most authoritative source is the Minna no Nihongo Shokyu I Translation & Grammar Notes from 3A Corporation , which provides the official English translations for every word in Lessons 1–25.
You can find comprehensive vocabulary lists for these lessons on platforms like Complete Vocabulary List (Lessons 1-25) Minna No Nihongo Lesson 1 To 25 Vocabulary Pdf
Vocabulary is the fuel, but grammar is the engine. Minna no Nihongo has a "Translation & Grammar Notes" book (Yellow/Green cover). Always study your Lesson 1 PDF vocabulary first, then open the Grammar book to see how those words fit into sentences. The most authoritative source is the Minna no