Synonyms for Backbone

Synonyms starting with letter R

• resolution

  strength of character, fortitude
• resolve

  strength of character
• rachis

  technical, dorsum, spinal column
• resoluteness
• resilience
• root
• reliance
• ridge
• rock
• resistance
• robustness
• resignation
• restraint
• radicle
• rootlet
• roots
• rim
• ruck
• range
• rib
• rimple
• rivel
• reality
• recklessness
• rashness
• right-hand person
• reason
• rudiment
• right stuff
• rhachis
• righthand person
• rectitude
• resourcefulness
• ridges
• relentlessness
• rudeness
• rigidity
• rigour
• rigor
• rigorousness