| ANTITRUSTER | • antitruster n. (US) A government agent who investigates monopolies. • ANTITRUSTER n. one who advocates or enforces antitrust provisions of the law. |
| CENTURIATOR | • centuriator n. A historian who distinguishes time by centuries, especially one of those who wrote the Magdeburg Centuries. • CENTURIATOR n. one of a group of sixteenth century Reformed divines of Magdeburg who compiled a church history in 13 volumes, each volume covering a century. |
| CURRANTIEST | • CURRANTY adj. full of currants. |
| FRUSTRATING | • frustrating adj. Discouraging; causing annoyance or anger by excessive difficulty. • frustrating v. Present participle of frustrate. • FRUSTRATE v. to thwart. |
| FRUSTRATION | • frustration n. The feeling of annoyance at impassibility from resistance. • frustration n. The act of frustrating, or the state, or an instance of being frustrated. • frustration n. A thing that frustrates. |
| INSTAURATOR | • instaurator n. One who renews or restores to a former condition. • INSTAURATOR n. one who restores. |
| INTRAPARTUM | • intrapartum adj. During parturition (childbirth; labor). • INTRAPARTUM adj. of or relating to childbirth. |
| NATRIURETIC | • natriuretic adj. Of or pertaining to natriuresis. • natriuretic n. Any substance that inhibits the reabsorption of cations, especially sodium, from urine. • NATRIURETIC n. a medicine used to treat natriuresis, excessive loss of sodium in the urine. |
| PARTURIENTS | • parturients n. Plural of parturient. • PARTURIENT n. one who is about to bring forth young. |
| PARTURITION | • parturition n. The act of giving birth; childbirth. • PARTURITION n. the act of giving birth. |
| REGURGITANT | • regurgitant adj. Flowing backward or against the normal direction. • regurgitant n. That which has been regurgitated; vomit. • REGURGITANT n. a drug causing regurgitation. |
| TRITURATING | • triturating v. Present participle of triturate. • TRITURATE v. to crush or grind to a fine powder. |
| TRITURATION | • trituration n. The act of triturating; grinding to a fine powder. • trituration n. Something triturated, especially dental amalgam. • TRITURATION n. the act of triturating. |
| ULTRATINIER | • ULTRATINY adj. very very tiny. |
| UNRESTRAINT | • unrestraint n. Lack of restraint; the quality of being unrestrained. • UNRESTRAINT n. freedom from or lack of restraint. |
| UNSTARRIEST | • UNSTARRY adj. not starry. |