1. In a constant and steadfast manner
   "an unswervingly loyal man" 
2. Without swerving; in a direct and unswerving manner
   "the ship travelled unswervingly through the night"

See also: unswerving

• reflux
• reflux condenser
• refocus
• refocusing
• refold
• reforest
• reforestation
• reforge
• reform
• Reform Jew
• Reform Judaism
• reform movement
• reform school
• reform-minded
• reformable
• reformat
• reformation
• reformative
• reformatory
• reformed
• reformer
• reformism
• reformist
• reformulate
• refortify