| GENERALISSIMOS | • generalissimos n. Plural of generalissimo. • GENERALISSIMO n. the chief commander of an army. |
| HERESIOLOGISTS | • heresiologists n. Plural of heresiologist. • HERESIOLOGIST n. a student of, or writer on, heresies. |
| INGLORIOUSNESS | • ingloriousness n. The state of being inglorious. • INGLORIOUSNESS n. the state of being inglorious. |
| INTROGRESSIONS | • introgressions n. Plural of introgression. • INTROGRESSION n. the modification of species by the backcrossing of the hybrids with the parent species. |
| MISSIONARISING | • MISSIONARISE v. to do missionary work, also MISSIONARIZE, MISSIONISE, MISSIONIZE. |
| PROCESSIONINGS | • processionings n. Plural of processioning. • PROCESSIONING n. the act of going in procession. |
| PRODIGIOUSNESS | • prodigiousness n. The state or condition of being prodigious. • PRODIGIOUSNESS n. the state of being prodigious. |
| PROGRESSIONISM | • PROGRESSIONISM n. sympathy with or advocacy of progress; belief that social or other evolution is towards higher or better things. |
| PROGRESSIONIST | • progressionist n. An advocate of social progress, ideally towards perfection. • progressionist n. (Biology) A person who holds that all life forms gradually evolve to a higher form. • PROGRESSIONIST n. a supporter of progressionism. |
| PROGRESSIVISMS | • progressivisms n. Plural of progressivism. • PROGRESSIVISM n. sympathy with or advocacy of progress, also PROGRESSISM. |
| PROGRESSIVISTS | • progressivists n. Plural of progressivist. • PROGRESSIVIST n. an upholder of progressivism. |
| RESPIROLOGISTS | • respirologists n. Plural of respirologist. • RESPIROLOGIST n. a student of respirology. |
| SEISMOGRAPHIES | • seismographies n. Plural of seismography. • SEISMOGRAPHY n. measurement by use of the seismograph. |
| SOVEREIGNTISTS | • sovereigntists n. Plural of sovereigntist. • SOVEREIGNTIST n. in Canada, a supporter of sovereignty association. |
| SPERMIOGENESIS | • spermiogenesis n. (Biology) The final stage of spermatogenesis. It involves the maturation of the spermatids into spermatozoa. • SPERMIOGENESIS n. the stage in spermatogenesis in which spermatozoa are formed from spermatids. |
| SPORTSWRITINGS | • SPORTSWRITING n. journalism on sports subjects. |