The term 'BIG BLOWS' is composed of six words, each with five or six letters. GALES are strong winds that can cause damage to buildings and trees. WHAMS are powerful blows or impacts. GUSTS are sudden, brief bursts of wind. CLOUTS are forceful hits or punches. WHOMPS are heavy thumps or blows. WALLOPS are strong, hard blows. Together, these words describe a powerful force of nature that can cause destruction.