| COUNTERSIGNS | • countersigns n. Plural of countersign. • countersigns v. Third-person singular simple present indicative form of countersign. • COUNTERSIGN v. to sign with a signature attesting the authenticity of a document already signed by another. |
| ENGROSSMENTS | • engrossments n. Plural of engrossment. • ENGROSSMENT n. immoderate acquisition. |
| IGNORANTNESS | • ignorantness n. The state or quality of being ignorant; ignorance. • IGNORANTNESS n. the state of being ignorant. |
| MORGENSTERNS | • morgensterns n. Plural of morgenstern. • MORGENSTERN n. a club with a spike-studded head, a morning-star. |
| NITROGENASES | • nitrogenases n. Plural of nitrogenase. • NITROGENASE n. an enzyme complex that catalyses nitrogen in the nitrogen fixation process. |
| NITROGENISES | • nitrogenises v. Third-person singular simple present indicative form of nitrogenise. • NITROGENISE v. to combine or supply with nitrogen, also NITROGENIZE. |
| NUGATORINESS | • nugatoriness n. Quality of being nugatory. • NUGATORINESS n. the state of being nugatory. |
| PERSONATINGS | • personatings n. Plural of personating. • PERSONATING n. assume the identity of, with intent to deceive. |
| RESIGNATIONS | • resignations n. Plural of resignation. • RESIGNATION n. an act or instance of resigning something. |
| ROENTGENISES | • roentgenises v. Third-person singular simple present indicative form of roentgenise. • ROENTGENISE v. to bombard with X-rays, also ROENTGENIZE. |
| SONGWRITINGS | • songwritings n. Plural of songwriting. • SONGWRITING n. the activities of a songwriter. |
| STRONGNESSES | • STRONGNESS n. the state of being strong. |
| STRONGPOINTS | • strongpoints n. Plural of strongpoint. • strong␣points n. Plural of strong point. • STRONGPOINT n. a well-fortified defensive position. |
| SURMOUNTINGS | • surmountings n. Plural of surmounting. • SURMOUNTING n. the act of surmounting. |
| TRANSPOSINGS | • transposings n. Plural of transposing. • TRANSPOSING n. the act of transposition. |
| TRYPSINOGENS | • trypsinogens n. Plural of trypsinogen. • TRYPSINOGEN n. the inactive substance from which trypsin is formed in the duodenum. |