fleeting, ephemeral, impermanent, transitionary, temporary, transient, cyclical, illusory, inflationary, liminal, mutable, immaterial, observable, counteractive, delusive, benign, evanescent, unexceptionable, unperceived, seasonal, unsustained, supernormal, paradoxical, connotative, undesirable, salutary, inconsequential, temporal, uncaused, ludic, problematic, veridical, inelastic, deflationary, psychogenic, unimportant, ideational, unavoidable, reformable, entropic, emancipatory, regulative, dualistic, insignificant, originary, nonphysical, momentary, reified, fleshly, cyclic, equilibrating, superficial, transcendental, multiplicative, ceteris paribus, generalized, imperceptible, nonconscious, nonrational, lagging indicator, exogenous, immanent, ineradicable, dysthymic, disharmonious, stagflationary, gradual, synchronic, calculable, discontinuous, illusionary, lasting, nonmaterial, permanent, remediable, subjective, unknowable, aggregative, intangible, ricardian, anomic, performative, symbolical, assimilative, unproblematic, positivistic, dyadic, worrisome, overdetermined, appetitive, irruptive, paradigmatic, peculiar, extraneous, deleterious, fortiori, constitutive, antithetic, conjectural, irrelevant, criminogenic, hypoactive, imperfect, acknowledgments, affirmative, anybody, apology, avail, boyish, brief, catering, celebrity, comfort, commendation, conveniency, defensive, denials, desire, dif, dirt, distinguishing, changeable, unobservable, consummatory, pleasurable, psychical, unpredictable, disintegrative, disturbing, regressive, stressful, unsettling, unusual, bizarre, describable

ephemera, focal seizure, pick's disease

ephemeral, fugacious, impermanent, passing, short-lived, temporary, transient