The word "dis-simulated" means to hide or conceal something, often by pretending or feigning. Therefore, its antonyms would be the words that imply honesty, transparency or straightforwardness. These could include terms such as "revealed," "transparent," "unveiled," "unmasked," "unpretended," and "authentic." These words all convey a different sense of openness and candor that is the opposite of the secretive or deceptive connotations associated with "dis-simulated." By using these antonyms, we can communicate ideas that are honest and open, and avoid the impression of deceit or dishonesty.