| AFFECTIVENESSES | • AFFECTIVENESS n. the state of being affective. |
| BEAUTIFULNESSES | • beautifulnesses n. Plural of beautifulness. • BEAUTIFULNESS n. the state of being beautiful. |
| DEFEASIBILITIES | • defeasibilities n. Plural of defeasibility. • DEFEASIBILITY n. the quality of being defeasible. |
| DEFENESTRATIONS | • defenestrations n. Plural of defenestration. • DEFENESTRATION n. the act of throwing a thing or person out of a window. |
| DISAFFECTEDNESS | • disaffectedness n. The quality of being disaffected. • DISAFFECTEDNESS n. the state of being disaffected. |
| DISFEATUREMENTS | • DISFEATUREMENT n. the act of disfeaturing. |
| FACETIOUSNESSES | • facetiousnesses n. Plural of facetiousness. • FACETIOUSNESS n. FACETIOUS, playfully jocular; humorous. |
| FAITHLESSNESSES | • faithlessnesses n. Plural of faithlessness. • FAITHLESSNESS n. FAITHLESS, without faith. |
| FATIGABLENESSES | • FATIGABLENESS n. FATIGABLE, easily tired, also FATIGUABLE. |
| FEATHERSTITCHES | • featherstitches n. Plural of featherstitch. • featherstitches v. Third-person singular simple present indicative form of featherstitch. • FEATHERSTITCH n. an embroidery stitch consisting of a line of diagonal blanket stitches worked alternately to the left and right. |
| FILTRABLENESSES | • FILTRABLENESS n. the state of being filtrable, also FILTERABLENESS. |
| FORMATIVENESSES | • FORMATIVENESS n. FORMATIVE, tending to form. |
| FRANGIBLENESSES | • FRANGIBLENESS n. FRANGIBLE, readily broken; breakable. |
| INDEFINABLENESS | • indefinableness n. The state of being indefinable. • INDEFINABLE n. that cannot be defined, also UNDEFINABLE. |
| INEFFABLENESSES | • INEFFABLENESS n. the state of being ineffable. |
| INEFFECTUALNESS | • ineffectualness n. Inefficacy. • INEFFECTUALNESS n. the state of being ineffectual. |
| IRREFUTABLENESS | • irrefutableness n. Irrefutability; the state or quality of being irrefutable. • IRREFUTABLE n. that cannot be refuted. |
| NEFARIOUSNESSES | • NEFARIOUSNESS n. NEFARIOUS, evil, wicked. |
| REFRANGIBLENESS | • refrangibleness n. The quality of being refrangible. • REFRANGIBLE n. that may be refracted. |