# Frothy foam on the top of fermenting beer — Crossword Clue Answer

Last seen 2026-09-03

Answer: **BARM** (4 letters)

Appeared in:
- Everyday Puzzles Cladder, 2026-09-03
- Everyday Puzzles Cladder, 2026-01-03

Source: https://cluestash.com/clue/frothy-foam-on-the-top-of-fermenting-beer/