kleyH-

“to ring out, to resound”

Widely acceptedsoundcommunication

clear, claim, exclaim, declare

Root of Latin clāmāre "to shout", clārus "clear/loud", yielding English clear, claim, exclaim, decla‌‌‌‌‌‌‌‌‌‍‌‌‌‌‍‍‍‌‌‍‍‌‍‍‌‍‍‍‍‌‌‍re.

(s)teh₂n-“to thunder”(s)tenh₂-“to crash, to thunder”bʰeh₂-“to speak, to say, to tell”bʰeh₁-mn̥-₂“a speaking, a statement”bʰeh₂-sko-“to speak, to utter sounds”bʰeh₁-tl-“instrument of speaking, lips”bhewdh-“to be aware, to make aware”bʰleh₁-k-“to cry out, to bleat”