Synonyms for Crux

Synonyms starting with letter R

• root
• riddle
• reality
• rub
• Rubicon
• reason
• rock bottom
• radix
• rhizome
• radicle
• rune
• rebus
• rudiment
• race against time
• rising action
• runes
• ruddles
• relevance
• rudiments
• rebuses
• relish
• response
• resolution
• reservoir
• revolves axis
• readiness
• rehearsal
• readying
• rundown
• recipe
• rigorousness
• reservation