| warrant(noun, support, action, base, beginning) |
| ABCs(law, foundation, basic, stipulation, tenet) |
| Bayesian |
| acceptance(noun, understanding, trust, confidence, certainty) |
| admission(noun, understanding, trust, confidence, certainty) |
| apothegm(saying, saw, proverb, maxim) |
| approach(understanding, philosophy, plan, position, system) |
| apriority(suggestion, theory, guesstimate, supposition, premise) |
| assent(noun, understanding, trust, confidence, certainty) |
| assessment(noun, feeling, mind, view, attitude) |
| assignment(suggestion, theory, supposition) |
| assumed |
| assurance(noun, understanding, trust, confidence, certainty) |
| attitude(noun, feeling, mind, view, belief) |
| attribution(suggestion, theory, supposition) |
| avowal(noun, understanding, trust, confidence, certainty) |
| basic(law, foundation, stipulation, tenet, axiom) |
| beginning(noun, base, source, foundation, root) |
| bid |
| binomial theorem(expression, idiom) |