| ENERVATINGLY | • enervatingly adv. In an enervating manner. |
| ENTRANCEWAYS | • entranceways n. Plural of entranceway. • ENTRANCEWAY n. an entrance. |
| ENTREATINGLY | • entreatingly adv. In an entreating manner. • ENTREATINGLY adv. ENTREATING. |
| HEARTENINGLY | • hearteningly adv. In a heartening way; cheeringly. • HEARTENING adv. HEARTEN, to give courage to, also HARTEN. |
| HYMENOPTERAN | • hymenopteran n. (Entomology) Any insect of the order Hymenoptera: the bees, wasps and ants etc. • hymenopteran adj. (Entomology) Relating to or denoting hymenopterans. • HYMENOPTERAN n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERON. |
| INADVERTENCY | • inadvertency n. Inadvertence; heedlessness. • INADVERTENCY n. negligence, oversight, also INADVERTENCE. |
| INTERJACENCY | • interjacency n. The quality of being interjacent. • interjacency n. Something that lies between. • INTERJACENCY n. the state of being situated between. |
| LIEUTENANTRY | • lieutenantry n. (Obsolete) lieutenancy. • LIEUTENANTRY n. (Shakespeare) the office of lieutenant. |
| PENITENTIARY | • penitentiary n. (Chiefly US) A state or federal prison for convicted felons; (broadly) a prison. • penitentiary n. A priest in the Roman Catholic Church who administers the sacrament of penance. • penitentiary n. (Obsolete) One who prescribes the rules and measures of penance. |
| PERENNIALITY | • perenniality n. The state of being perennial. • PERENNIALITY n. the state of being perennial. |
| SEXCENTENARY | • sexcentenary adj. Of or pertaining to the number six hundred, or to a six-hundred-year period. • sexcentenary n. A six-hundredth anniversary. • SEXCENTENARY n. an anniversary recurring every six hundred years. |
| TERCENTENARY | • tercentenary n. The 300th anniversary of an event. • tercentenary adj. Of or relative to such an anniversary, or to a span of 300 years. • TERCENTENARY adj. pertaining to a three-hundred year anniversary. |
| TRICENTENARY | • tricentenary n. Tercentenary. • TRICENTENARY n. a three-hundred year anniversary, or the celebrations for it, also TERCENTENARY. |
| UNDERLAYMENT | • underlayment n. Something that is underlaid, such as planking in a room of a house; underlay. • UNDERLAYMENT n. the act of underlaying. |
| UNDERPAYMENT | • underpayment n. An insufficient payment. • underpayment n. The act of making such a payment. • underpayment n. The amount by which a payment is insufficient. |
| UNDERTENANCY | • undertenancy n. (Property law) Synonym of sublease. • UNDERTENANCY n. a subsidiary tenancy. |