Principal element
Synonyms for Principal element
- theoryaction
- fundamentalaction
- supportaction
- footingaction
- principleaction
- premiseaction
- base
- justification
- root
- chief ingredient
- heart
- proof
- explanation
- essential
- assumption
- reason
- security
- evidence
- infrastructure
- backbone
- substratum
- nucleus
- background
- crux
- law
- presupposition
- hard fact
- underpinning
- bedrock
- center
For more similar words, try Principal element on Thesaurus.plus dictionary