| CHEERFULLEST | • cheerfullest adj. Superlative form of cheerful: most cheerful. • CHEERFUL adj. in good spirits. |
| CHEERFULNESS | • cheerfulness n. The state of being cheerful; joy. • CHEERFULNESS n. the state of being cheerful. |
| DOUBLEHEADER | • doubleheader n. Alternative form of double-header. • double-header n. (Sports) A pair of games played one after another between the same teams. • double-header n. A pair of sporting events, one after the other, at a single venue. |
| ELEUTHERARCH | • ELEUTHERARCH n. the chief of the eleutheri, an invented secret society. |
| ENSEPULCHRED | • ensepulchred v. Simple past tense and past participle of ensepulchre. • ENSEPULCHRE v. to place in a sepulchre. |
| ENSEPULCHRES | • ensepulchres v. Third-person singular simple present indicative form of ensepulchre. • ENSEPULCHRE v. to place in a sepulchre. |
| HETERODUPLEX | • heteroduplex n. (Biochemistry) A nucleic acid composed of two chains with each derived from a different parent molecule. • heteroduplex v. To form such a compound by genetic recombination. • HETERODUPLEX n. a nucleic-acid molecule, such as DNA, composed of two chains with each derived from a different parent molecule. |
| HETEROSEXUAL | • heterosexual adj. Sexually attracted to members of the opposite sex. • heterosexual n. A heterosexual person, or other heterosexual organism. • HETEROSEXUAL adj. attracted to the opposite sex. |
| OVERSCHEDULE | • overschedule v. (Transitive) To overfill the schedule of. |
| PRESCHEDULED | • prescheduled v. Simple past tense and past participle of preschedule. • PRESCHEDULE v. to schedule in advance. |
| PRESCHEDULES | • preschedules v. Third-person singular simple present indicative form of preschedule. • PRESCHEDULE v. to schedule in advance. |
| SUPERATHLETE | • superathlete n. A very skilled and successful athlete. • SUPERATHLETE n. a very good athlete. |
| SUPERHELICES | • superhelices n. Plural of superhelix. • SUPERHELIX n. a helix, as of DNA, which has its axis arranged in a helical coil. |
| SUPERHELIXES | • superhelixes n. Plural of superhelix. • SUPERHELIX n. a helix, as of DNA, which has its axis arranged in a helical coil. |
| TELEPHERIQUE | • TELEPHERIQUE n. (French) a cableway, also TELEFERIQUE. |
| UNDERWHELMED | • underwhelmed v. Simple past tense and past participle of underwhelm. • UNDERWHELM v. to fail to impress. |