Historical Examples. 1  He had a double chin and a smile which was apologetic but ingratiating. 2  Diana moved nearer to him, with her prettiest and most ingratiating air. 3  He tried to twist his seamed 288 features into an ingratiating grin, but the effort was a failure, producing only a grimace.
not righteous; not upright or virtuous; wicked; sinful; evil: an unrighteous king. 2. not in accordance with right or justice; unfair or unjust: an unrighteous law. Origin of unrighteous.
hetâ¢erâ¢oâ¢geâ¢neâ¢ous. 1. different in kind; unlike; incongruous. 2. composed of parts of different kinds; having widely dissimilar elements or constituents; not homogeneous. 3. (of a chemical mixture) composed of different substances or the same substance in different phases, as ice and water.heterogeneus heterogená¸s ]. het`erâ¢oâ¢geâ¢neâ²iâ¢ty (-É roÊ dÊÉËni Éª ti) het`erâ¢oâ¢geâ²neâ¢ousâ¢ness, n. het`erâ¢oâ¢geâ²neâ¢ousâ¢ly, adv.. (of a chemical mixture) composed of different substances or the same substance in different phases, as ice and water. heterogeneus heterogená¸s ]. het`erâ¢oâ¢geâ¢neâ²iâ¢ty (-É roÊ dÊÉËni Éª ti) het`erâ¢oâ¢geâ²neâ¢ousâ¢ness, n. het`erâ¢oâ¢geâ²neâ¢ousâ¢ly, adv.