firn /firn or fûrn/

Snow on high glaciers while still granular

• bumping race
• bumping races
• bumpings
• bump into
• bumpkin
• bumpkinish
• bumpkins
• bump off
• bumpologies
• bumpology
• bumps
• bumpsadaisy
• bump-start
• bump-started
• bump-starting
• bump-starts
• bumptious
• bumptiously
• bumptiousness
• bumptiousnesses
• bump up
• bumpy
• bum rap
• bum raps
• bum roll