Synonyms for Theory

Synonyms starting with letter A

• assumption

  hypothesis, reason, conjecture
• argument

  hypothesis
• abstraction

  notion
• approach

  hypothesis
• assessment
• 

  axiom

  fundamental principle
• attitude
• apprehension
• article of faith
• acceptance
• action
• attribution
• ability
• awareness
• acquaintance
• accomplishments
• attainments
• approximation
• aim
• anxiety
• appreciation
• attentiveness
• aspiration
• attempt
• admission
• avowal
• assurance
• assent
• assuming
• accepting
• arrangement
• artifice
• account
• apriorism
• aesthetics
• administration
• authority
• antecedent
• articles of faith
• assumptions