| guesstimate(noun, theory, qualification, supposition, premise) |
| guesswork(noun, understanding, philosophy, system, belief) |
| hard fact(expression, theory, guesstimate, premise) |
| hard facts(expression, theory, guesstimate, premise) |
| hunch(noun, understanding, philosophy, system, belief) |
| ideology(noun, understanding, plan, position, system) |
| imaginings(theory, guesstimate, premise) |
| impression(noun, understanding, plan, position, system) |
| intrinsic truth(expression, theory, guesstimate, premise) |
| law(theory, guesstimate, premise) |
| lemma(theory, guesstimate, premise) |
| method(noun, understanding, plan, position, system) |
| model(philosophy, system) |
| notion(philosophy, system, model) |
| opening |
| outlook(noun, understanding, plan, position, system) |
| philosophy(noun, understanding, plan, position, system) |
| plan(noun, understanding, philosophy, position, system) |
| position(noun, understanding, philosophy, plan, system) |
| possibility |