intuitive(automatic, without requiring conscious thought) adjective [UK: ɪn.ˈtjuːɪ.tɪv] [US: ˌɪn.ˈtuːə.tɪv]It's simple and intuitive. = Es sencillo e intuitivo.
contraintuitivoadjective
counterintuitive(contrary to intuition or common sense) adjective [UK: ˈkaʊn.tə(r) ɪn.ˈtjuːɪ.tɪv] [US: ˈkaʊn.tər ˌɪn.ˈtuːə.tɪv]