← Back to union
Full Level B1 →
union Etymology Atlas
An organized group of workers formed to protect their rights and bargain with employers., A group of states, people, or organizations joined together as one. Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
union is a Level B1 word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.