| Amnesia: Partial or total loss of memory | 
| Consumptions of drugs and alcohol can lead to amnesia. | 
| Anomaly: Deviation from the normal or common order or form or rule | 
| Anomalies are easy to find in the work of amateurs. | 
| Arbiter: Someone with the power to settle matters at will | 
| Sequins have often aroused the scorn of arbiters of taste. | 
| Emulate: Strive to equal or match, especially by imitating | 
| Sons are traditionally expected to emulate their fathers. | 
| Extraneous: Not pertinent to the matter under consideration | 
| Just give me the basic facts, with no extraneous details. | 
| Ferment: A state of agitation or turbulent change or development | 
| The country is in a state of political ferment. | 
| Menial: Used of unskilled work | 
| The name beef-eater was aimed at any well-fed menial. | 
| Paltry: Contemptibly small in amount | 
| He received a paltry wage for the ten hard days of labour he had put in. | 
| Trivial: Of little substance or significance | 
| I do not like to visit the doctor just for something trivial. | 
| Ambiguous: Having more than one possible meaning | 
| His remarks clarify an ambiguous statement given earlier this week. | 
| Archaic: So extremely old as seeming to belong to an earlier period | 
| These archaic practises are advocated by people of limited outlook. | 
| Concomitant: Following or accompanying as a consequence | 
| New methods had to be learnt, with the concomitant delays in production. | 
| Condone: Excuse, overlook, or make allowances for; be lenient with | 
| He could not condone lying. | 
| Deleterious: Harmful to living things | 
| Fear of crime is having a deleterious effect on society. | 
| Dissent: A difference of opinion | 
| No-one dissents from the decision to unify. | 
| Incumbent: The official who holds an office | 
| The previous incumbent led the party for eleven years. | 
| Innocuous: Lacking intent or capacity to injure | 
| Both the cultivated and the wild mushrooms look innocuous, but in fact the wild can be deadly. | 
| Prodigious: So great in size or force or extent as to elicit awe | 
| The business generates cash in prodigious amounts. | 
| Propagate: Become distributed or widespread | 
| The easiest way to propagate vines is to take cuttings. | 
| Succinct: Briefly giving the gist of something | 
| Make sure your work is accurate, succinct and to the point. | 
| Usurp: Take the place of | 
| She tried to usurp her brother’s place in her mother’s heart. | 
| Alleviate: Provide physical relief, as from pain | 
| A great deal can be done to alleviate back pain. | 
| Attenuated: Reduced in strength | 
| Medicine attenuated the fever’s effect. | 
| Celerity: A rate that is rapid | 
| The horses responded with terrific celerity to the telepathic instructions of their riders. | 
| Efficacy: Capacity or power to produce a desired effect | 
| Recent medical studies confirm the efficacy of a healthier lifestyle. | 
| Expedite: Speed up the progress of; facilitate | 
| We will do all we can to expedite the procedure. | 
| Facetious: Cleverly amusing in tone | 
| It was difficult to listen to his facetious remarks. | 
| Fervid: Characterized by intense emotion | 
| He was a fervid patriot and for him, nothing mattered more than country. | 
| Heresy: Any opinions or doctrines at variance with the official or orthodox position | 
| It might be considered a heresy to suggest any notion that goes against the established norms of religion. | 
| Milieu: The environmental condition | 
| They stayed within their social milieu and choose not to interact with others. | 
| Ostensible: Appearing as such but not necessarily so | 
| Illness was the ostensible reason for his absence, but in fact he was just lazy. | 
| Profound: Of the greatest intensity; complete | 
| The overwhelming feeling is of profound shock and anger. | 
| Prudent: Careful and sensible | 
| He is taking a prudent and cautious approach to start his business. | 
| Rabid: Extremely enthusiastic | 
| The kids showed rabid emotions in the playground. | 
| Salubrious: Promoting health; healthful | 
| The climate in the mountains was salubrious. | 
| Savant: Learned person | 
| PHDs are generally savants in their field of interest. | 
| Spurious: Plausible but false | 
| He gathered a spurious framework for analysis. | 
| Strident: Being sharply insistent on being heard | 
| She tried to laugh, and the sound was harsh and strident. | 
| Surfeit: Indulge (one's appetite) to satiety | 
| Rationing had put an end to a surfeit of biscuits long ago. | 
| Venerable: Impressive by reason of age | 
| We met a venerable old man with white hair while walking. |