Word of the day, Mettle Our word of the day from The Arbiter is Mettle Meaning of Mettle The ability to cope well with difficulties or to face a demanding situation with courage and spirit. Inner strength, determination, or resilience. READ ALSO: Word of the day, Kowtow Synonyms of Mettle * Fortitude * Grit * Bravery * Tenacity * Endurance Pronunciation of Mettle /ˈmet.əl/ Example from The Arbiter Netanyahu dreamt of destroying seven countries through U.S. military power; only Iran remains, and it proved its mettle in a 12-day war of attrition, bravely defending itself against Israel and its Western and Gulf allies Please share...