hypothetical imperative

noun 0.723

thought experiment

noun 0.688

hypothesis

noun 0.673

counterfactual

noun 0.663

imaginary

noun 0.658

conjectural

noun 0.628

scenario

noun 0.594

hypo

noun 0.590

fantasy

noun 0.584

imagining

noun 0.584

supposition

noun 0.578

postulate

noun 0.570

notional

noun 0.568

alternative history

noun 0.562

supposer

noun 0.557

possible world

noun 0.555

conjecture

noun 0.552

subjunctive

noun 0.549

conditional mood

noun 0.548

theory

noun 0.548

speculative fiction

noun 0.544

theoretical probability

noun 0.543

ideal

noun 0.542

abstract idea

noun 0.541

counterfactuality

noun 0.540

alternative hypothesis

noun 0.539

abstract number

noun 0.537

speculation

noun 0.537

abstract term

noun 0.533

imagination

noun 0.532

speculating

noun 0.532

possibility

noun 0.530

theorizing

noun 0.529

postulating

noun 0.528

mock-up

noun 0.528

wishful thinking

noun 0.527

speculative philosophy

noun 0.524

idea

noun 0.522

abstract method

noun 0.522

surmise

noun 0.519

pseudo

noun 0.517

abstract noun

noun 0.516

hypothalamus

noun 0.515

experimental

noun 0.515

postulation

noun 0.514

concept

noun 0.513

premise

noun 0.513

nonreal

noun 0.512

daydream

noun 0.510

example

noun 0.510

might-have-been

noun 0.509

prototype

noun 0.508

potential

noun 0.508

dream

noun 0.508

conditional

noun 0.507

simulacrum

noun 0.507

hyperreal

noun 0.506

tentative

noun 0.504

simulation

noun 0.504

present conditional

noun 0.503

hypotyposis

noun 0.502

phantasm

noun 0.501

subjunctive mood

noun 0.501

conjecturing

noun 0.501

probable

noun 0.500

utopia

noun 0.500