hypothetical

noun 0.688

experiment

noun 0.631

experimental

noun 0.599

experimentation

noun 0.589

imagining

noun 0.582

counterfactual

noun 0.582

experimenting

noun 0.580

experimentalism

noun 0.575

theorizing

noun 0.550

thinking

noun 0.549

imaginary

noun 0.545

hypothesis

noun 0.545

imagination

noun 0.542

theory

noun 0.538

simulation

noun 0.538

thought

noun 0.533

speculative philosophy

noun 0.528

hypothetical imperative

noun 0.525

experimenter

noun 0.522

theoretical physics

noun 0.521

think tank

noun 0.518

speculation

noun 0.517

abstract idea

noun 0.517

experient

noun 0.516

scenario

noun 0.515

conjecture

noun 0.513

test out

noun 0.513

conjectural

noun 0.508

mind game

noun 0.504

possible world

noun 0.503

daydream

noun 0.503

exercise

noun 0.501

experimentalist

noun 0.500