experiential

based on observation or experience possesses the kind of experiential knowledge that is gained only from a long and eventful life Synonyms existential, empirical, experimental, objective, observationalRelated Words actual, factual, genuine, hard, material, real; accepted, established, tried, tried-and-true; indisputable, undeniable; demonstrable, provable, verifiableNear Antonyms conjectural, hypothetical, speculative; unproven, unsubstantiated; metaphysical, transcendentalist, visionaryAntonyms nonempirical, theoretical (also theoretic), unempirical