1. joined in an unsuitable or inappropriate alliance or marriage
Usage: archaic

Examples

• The misallied couple struggled with their different social backgrounds.
• Political parties often find themselves misallied with groups that don’t share their core values.
• The business partnership proved misallied from the start due to conflicting goals.
• She felt misallied in the marriage arranged by her family.
• The two nations were misallied, having fundamentally different interests.