| DECOMPENSATED | • decompensated v. Simple past tense and past participle of decompensate. • DECOMPENSATE v. to fail to compensate. |
| DEMANDINGNESS | • demandingness n. The state or quality of being demanding. • DEMANDINGNESS n. the state of being demanding. |
| DEMILITARISED | • demilitarised adj. (British spelling) alternative form of demilitarized. • demilitarised v. Simple past tense and past participle of demilitarise. • DEMILITARISE v. to deprive of a military character, also DEMILITARIZE. |
| DEMIMONDAINES | • demimondaines n. Plural of demimondaine. • demi-mondaines n. Plural of demi-mondaine. • DEMIMONDAINE n. (French) a demirep, a woman of doubtful reputation. |
| DEMINERALISED | • demineralised v. Simple past tense and past participle of demineralise. • DEMINERALISE v. to remove the minerals from, also DEMINERALIZE. |
| DEMONETARISED | • DEMONETARISE v. to abandon as a monetary standard, also DEMONETARIZE. |
| DESTIGMATIZED | • destigmatized v. Simple past tense and past participle of destigmatize. |
| DIETHYLAMIDES | • diethylamides n. Plural of diethylamide. • DIETHYLAMIDE n. as in lysergic acid diethylamide, LSD. |
| DISEMBRANGLED | • disembrangled v. Simple past tense and past participle of disembrangle. • DISEMBRANGLE v. (obsolete) to free from dispute. |
| DRUMBLEDRANES | • DRUMBLEDRANE n. (dialect) a bumble bee. |
| DUNDERHEADISM | • dunderheadism n. Stupidity. • DUNDERHEADISM n. being a dunderhead. |
| FORMALDEHYDES | • formaldehydes n. Plural of formaldehyde. • FORMALDEHYDE n. a formic aldehyde, formalin. |
| HEBDOMADARIES | • hebdomadaries n. Plural of hebdomadary. • HEBDOMADARY n. a member of a chapter or convent, who takes his or her weekly turn in performing the sacred offices of the Church. |
| MADDENINGNESS | • maddeningness n. The quality, state, or condition of being maddening. • MADDENINGNESS n. the state of being maddening. |
| MISADVENTURED | • misadventured adj. (Obsolete) unfortunate. • MISADVENTURED adj. (Shakespeare) unfortunate. |
| PREADMONISHED | • preadmonished v. Simple past tense and past participle of preadmonish. • PREADMONISH v. to admonish in advance. |
| PSEUDOMONADES | • pseudomonades n. Plural of pseudomonas. • PSEUDOMONAD n. a virgate plant and animal pathogen. |
| SEMIDETACHEDS | • semidetacheds n. Plural of semidetached. • semi-detacheds n. Plural of semi-detached. • SEMIDETACHED n. one of a pair of residences joined into one building by a common sidewall. |