Synonyms for Theory

Synonyms starting with letter B

• belief

  opinion
• basis

  fundamental principle, hypothesis
• base

  hypothesis
• beliefs
• ballpark figure
• brainstorm
• bedrock
• bet
• believed abstraction
• brainchild
• big idea
• brain wave
• blueprint
• behavior
• book
• backing
• backbone
• background
• bottom
• brain waves
• beginning
• brainwork
• blessing
• block
• boon
• birth
• building