| ACETALDEHYDES | • acetaldehydes n. Plural of acetaldehyde. • ACETALDEHYDE n. a chemical compound. |
| BENZALDEHYDES | • benzaldehydes n. Plural of benzaldehyde. • BENZALDEHYDE n. oil of bitter almonds. |
| BIGHEADEDNESS | • bigheadedness n. The quality of being bigheaded. • big-headedness n. The state or quality of being big-headed. • BIGHEADEDNESS n. the state of being bigheaded. |
| DEBAUCHEDNESS | • debauchedness n. The state or quality of being debauched. • DEBAUCHEDNESS n. the state of being debauched. |
| DEHYDROGENASE | • dehydrogenase n. (Biochemistry) Any of several enzymes that catalyze the removal of hydrogen (a proton) from biological compounds. • DEHYDROGENASE n. an enzyme that accelerates the removal of hydrogen from metabolites and its transfer to other substances. |
| DEHYDROGENISE | • dehydrogenise v. Alternative spelling of dehydrogenize. • DEHYDROGENISE v. to remove hydrogen from, also DEHYDROGENIZE. |
| DELIGHTEDNESS | • delightedness n. The quality of being delighted; great pleasure. • DELIGHTEDNESS n. the state of being delighted. |
| DOUBLEHEADERS | • doubleheaders n. Plural of doubleheader. • double-headers n. Plural of double-header. • DOUBLEHEADER n. two games, contests or events held consecutively on the same program. |
| EGGHEADEDNESS | • eggheadedness n. The quality of being eggheaded. • EGGHEADEDNESS n. the state of being eggheaded. |
| FATHEADEDNESS | • fatheadedness n. The quality of being fatheaded. • FATHEADED n. stupid. |
| HOTHEADEDNESS | • hotheadedness n. The state or characteristic of being hotheaded; the tendency to be easily infuriated or provoked. • hot-headedness n. Alternative spelling of hotheadedness. • HOTHEADED n. rash, impetuous. |
| OVERSCHEDULED | • overscheduled v. Simple past tense and past participle of overschedule. |
| PIGHEADEDNESS | • pigheadedness n. The condition of being pigheaded. • PIGHEADED n. obstinate. |
| PINHEADEDNESS | • pinheadedness n. (Informal, medicine) Having a head that is unusually tapered or small. • pinheadedness n. (Slang) Foolishness; ignorance. • PINHEADED n. stupid. |
| REDDISHNESSES | • REDDISHNESS n. the state of being reddish. |
| SCHADENFREUDE | • schadenfreude n. Malicious enjoyment derived from observing someone else’s misfortune. • SCHADENFREUDE n. (German) enjoyment gained from others' troubles. |
| 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. |
| SUPERHARDENED | • superhardened v. Simple past tense and past participle of superharden. • SUPERHARDEN v. to harden to extremes. |