← Back to cloaca
Full Level C2+ →
cloaca Etymology Atlas
a common cavity for excretory and reproductive ducts in many vertebrates Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
cloaca is a Level C2+ word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.