gʷremH-

“to be moist, damp, soggy”

Debatedtexturemoisture

grime, grim

Root yielding English grime, grim from sense of damp/dirty surface.‍‌‍‌‍‌‌‌‌‍‍‌‌‍‌‍‌‍‍‍‌‌‌‌‌‌‍‍‍‌‍‌

bʰreg-₂“to break apart, be brittle”gʰer-s-eyo-“to keep bristling, being rough”gʰers-“to bristle, be rough, stubble”gley-“to stick, adhere, be slimy”gʷʰer-s-“to bristle, be rough”h₂eḱ-r-is-“sharp point, keen edge”hrewh₁-“to tear up, make rough”karh₂-tó-“hard, strong, resistant”