Search pseudopsychosis pseudopsychosis /-sīkō″sis/ , a condition such as malingering that may resemble a true mental and behavioral disorder. Tweet Telegram VK Random Words Program of All-inclusive Care of the Elderly (PACE) chronic lingual papillitis fast spin-echo (FSE) mesiobuccoocclusal head and neck cancer ovi-, ovo- simple thermo-, therm- katal (K, kat)