| CONFESSIONALS | • confessionals n. Plural of confessional. • CONFESSIONAL n. the practice of confession. |
| CONFESSORSHIP | • confessorship n. The condition of a person who continues to confess their faith when suffering persecution. • CONFESSORSHIP n. the office of confessor. |
| FELONIOUSNESS | • feloniousness n. The quality of being felonious. • FELONIOUS n. like a felon, wicked. |
| FEROCIOUSNESS | • ferociousness n. The quality of being ferocious; ferocity. • FEROCIOUS n. fierce. |
| FOOLISHNESSES | • foolishnesses n. Plural of foolishness. • FOOLISHNESS n. the state of being foolish. |
| FORTISSISSIMO | • fortississimo adv. (Music) The musical notation indicating that the piece is played louder than fortissimo. • fortississimo n. (Music) The dynamic sign indicating that the piece should be played louder than fortissimo. Abbreviation: fff. • FORTISSISSIMO adv. (Italian) very very loud. |
| FOSSILIFEROUS | • fossiliferous adj. Containing fossils. • FOSSILIFEROUS adj. bearing fossils. |
| FOSSILISATION | • fossilisation n. Britain standard spelling of fossilization. • FOSSILISATION n. the process of fossilising, also FOSSILIZATION. |
| FRIVOLOUSNESS | • frivolousness n. (Uncountable) The quality of being frivolous. • frivolousness n. (Countable) The result of being frivolous. • FRIVOLOUS n. lacking seriousness. |
| OFFICIOUSNESS | • officiousness n. The quality of being officious. • OFFICIOUS n. volunteering one's services too eagerly. |
| OSSIFICATIONS | • ossifications n. Plural of ossification. • OSSIFICATION n. the natural process of bone formation. |
| OSTEOFIBROSES | • OSTEOFIBROSIS n. fibrosis of the bone. |
| OSTEOFIBROSIS | • osteofibrosis n. Fibrotic osteodystrophy. • OSTEOFIBROSIS n. fibrosis of the bone. |
| PHOTOFISSIONS | • photofissions n. Plural of photofission. • photofissions v. Third-person singular simple present indicative form of photofission. • PHOTOFISSION n. nuclear fission induced by gamma rays. |
| PROFESSIONALS | • professionals n. Plural of professional. • PROFESSIONAL n. one that is professional. |
| PROFESSORIATS | • professoriats n. Plural of professoriat. • PROFESSORIAT n. the body of college and university teachers at an institution or in society, also PROFESSORIATE. |
| PROFESSORSHIP | • professorship n. (Education) The office of a professor. • PROFESSORSHIP n. the office of professor. |
| PUSSYFOOTINGS | • PUSSYFOOTING n. the act of approaching a topic with great caution. |