Root cause
Synonyms for Root cause
- major cause
- principal cause
- rationalemajor causeprincipal cause
- explanation
- reasonexplanation
- reasoningexplanation
- argumentexplanation
- rationalizationexplanation
- justificationexplanation
- substantiationexplanation
- underpinning
- motivation
For more similar words, try Root cause on Thesaurus.plus dictionary