| ASSIDUOUSNESSES | • ASSIDUOUSNESS n. the state of being assiduous. |
| AUDACIOUSNESSES | • audaciousnesses n. Plural of audaciousness. • AUDACIOUSNESS n. the state of being audacious. |
| DECIDUOUSNESSES | • DECIDUOUSNESS n. the state of being deciduous. |
| DELICIOUSNESSES | • deliciousnesses n. Plural of deliciousness. • DELICIOUSNESS n. the state of being delicious. |
| DELIRIOUSNESSES | • DELIRIOUSNESS n. DELIRIOUS, mentally confused, esp. through fever or other illness. |
| DESULTORINESSES | • desultorinesses n. Plural of desultoriness. • DESULTORINESS n. the state of being desultory. |
| DIOECIOUSNESSES | • DIOECIOUSNESS n. DIOECIOUS, having male and female sexual organs in different individuals, also DIECIOUS, DIOICOUS. |
| DISILLUSIONISES | • disillusionises v. Third-person singular simple present indicative form of disillusionise. • DISILLUSIONISE v. to free from illusion, also DISILLUSIONIZE. |
| DISSOLUTENESSES | • dissolutenesses n. Plural of dissoluteness. • DISSOLUTENESS n. the state of being dissolute. |
| DISSOLUTIONISMS | • DISSOLUTIONISM n. belief in political dissolution. |
| DISSOLUTIONISTS | • dissolutionists n. Plural of dissolutionist. • DISSOLUTIONIST n. a proponent of dissolutionism. |
| INDUSTRIOUSNESS | • industriousness n. The quality of being industrious; diligence. • INDUSTRIOUS n. habitually active or occupied. |
| INODOROUSNESSES | • INODOROUSNESS n. INODOROUS, emitting no odor. |
| INSIDIOUSNESSES | • insidiousnesses n. Plural of insidiousness. • INSIDIOUSNESS n. INSIDIOUS, developing or advancing gradually and imperceptibly. |
| INVIDIOUSNESSES | • invidiousnesses n. Plural of invidiousness. • INVIDIOUSNESS n. INVIDIOUS, tending to cause discontent, animosity, or envy. |
| JUDICIOUSNESSES | • JUDICIOUSNESS n. the state of being judicious. |
| LUDICROUSNESSES | • ludicrousnesses n. Plural of ludicrousness. • LUDICROUSNESS n. LUDICROUS, ridiculous. |
| MELODIOUSNESSES | • MELODIOUSNESS n. MELODIOUS, having melody. |
| SEDITIOUSNESSES | • SEDITIOUSNESS n. the state of being seditious. |