stew-

“to push upward, to steam”

Debatedwaterliquidfire

steam/vapor

PIE root meaning to push upward or to steam.‌‌‍‌‌‍‌‌‍‌‍‌‍‌‌‌‍‌‍‌‍‌‌‌‍‍‍‌‍‍‌‌ Source of English "steam," "stew," and words for rising vapor.

bʰleg-“to shine, burn, flash”bʰleg-eyo-“to keep burning, blazing”bʰleg-mn̥“burning, inflammation”bʰleg-mn̥-₂“blaze, shining fire”bʰleh₁-g-“to set on fire, to blaze”bʰleh₁-g-mn̥-“a flame, blaze”bʰleh₁-mn̥“that which blows, breath”bʰlewH-“to overflow, to well up”