The crossword solutions for the term 'GOOD LORD!' are EGAD (4 letters) and MERCYME (7 letters). EGAD is an exclamation of surprise or dismay, often used in literature. It is derived from the Hebrew phrase 'Egad!, ' which is a corruption of 'Oh God!' MERCYME is a Christian rock band formed in 1994. They have released nine studio albums and have won several awards, including eight Dove Awards and a Grammy Award.