| ADMINISTRATED | • administrated v. Simple past tense and past participle of administrate. • ADMINISTRATE v. to administer. |
| DECOMPENSATED | • decompensated v. Simple past tense and past participle of decompensate. • DECOMPENSATE v. to fail to compensate. |
| DEDRAMATISING | • DEDRAMATISE v. to play down the importance of, lessen or keep low the tension or friction caused by, also DEDRAMATIZE. |
| 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. |
| DEMODULATIONS | • demodulations n. Plural of demodulation. • DEMODULATION n. the act of demodulating. |
| 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. |
| DISACCUSTOMED | • disaccustomed v. Simple past tense and past participle of disaccustom. • DISACCUSTOM v. to free from a habit. |
| DISAMBIGUATED | • disambiguated v. Simple past tense and past participle of disambiguate. • DISAMBIGUATE v. to establish a single grammatical interpretation. |
| DISCRIMINATED | • discriminated v. Simple past tense and past participle of discriminate. • DISCRIMINATE v. to mark or perceive the distinguishing or peculiar features of. |
| MASTOIDITIDES | • mastoiditides n. Plural of mastoiditis. • MASTOIDITIS n. inflammation of mastoid cells. |
| MISADVENTURED | • misadventured adj. (Obsolete) unfortunate. • MISADVENTURED adj. (Shakespeare) unfortunate. |
| MISUNDERSTAND | • misunderstand v. (Transitive) To understand incorrectly, while believing one has understood correctly. • MISUNDERSTAND v. to fail to understand. |
| MITHRIDATISED | • mithridatised v. Simple past tense and past participle of mithridatise. • MITHRIDATISE v. to acquire immunity to a poison acquired by taking gradually increased doses of it, also MITHRIDATIZE. |
| MULTISTRANDED | • multistranded adj. Composed of multiple strands. • MULTISTRANDED adj. having many strands. |
| RHODOMONTADES | • rhodomontades n. Plural of rhodomontade. • RHODOMONTADE v. to boast, rant, also RODOMONTADE. |
| RODOMONTADERS | • RODOMONTADER n. a braggart, a blusterer. |
| 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. |