lewh₃-

“to wash, bathe, purify”

Widely acceptedwaterpurification

lavish, launder, lavatory, dilute

Root yielding Latin lavāre, English lavish, launder, lavatory, dilute, deluge.‍‌‌‍‍‍‌‌‍‍‍‍‌‍‍‍‌‌‌‌‍‍‌‍‌‌‍‌‍‍‌‌

bʰlewH-“to overflow, to well up”dʰenh₂-“to flow, to run (liquid)”dʰewb-“to dip, to sink into liquid”dʰewh₂-“to flow, to run in drops”dʰews-“to scatter, to sprinkle (dew)”dʰrewn-“to fall into water, to drown”dʰreyb-“to drip, to fall in drops”ǵʰew-“to pour, to offer libation”