| experimental(adjective, adverb, intellectual, logical, risky) |
| exploratory(adjective, penetrating, searching, investigative, investigatory) |
| fact-finding(adjective, interested, curious, exploratory, investigative) |
| hypothetical |
| inductive(adverb, logical) |
| inferential(clear, sound, reasonable, sensible, rational) |
| judicial |
| mathematical(adjective, manipulation) |
| organized(adjective, exact, careful, regular, precise) |
| precise(adjective, sensitive, intelligent, neat, shrewd) |
| probing(adjective, penetrating, interested, curious, searching) |
| profound |
| scholastic |
| sharp(severe, harsh, critical, demanding, cutting) |
| sound(adjective, reasonable, sensible, proper, logical) |
| studious(adjective, reasonable, sober, interested, curious) |
| synthetic(sound, reasonable, sensible, reasoning, intellectual) |
| uninflected |
| valid(adjective, clear, sound, reasonable, honest) |
| wise(adjective, clear, sound, reasonable, sensible) |