1. not changing direction or course; staying constant and steady

Examples

• She followed an undeviating path through the forest.
• His undeviating commitment to excellence earned him respect.
• The company maintained an undeviating focus on customer service.
• The arrow flew in an undeviating line toward the target.
• Her undeviating loyalty to her friends was admirable.
• The train traveled on its undeviating route across the plains.