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9-Letter Words Starting D & Ending UM

There are 15 9 letter words, 1 9 letter phrase and 0 9 letter abbr's starting with 'D' and ending with 'UM'.

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diazonium9
21 nounn
noun

• the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes

dichasium9
17 nounn
noun

• A cymose inflorescence with all branches below the terminal flower in regular opposite pairs.

decennium9
14 nounn
noun

• a period of 10 years

doronicum9
14 nounn
noun

• genus of Eurasian perennial tuberous or rhizomatous herbs: leopard's bane

deuterium9
12 nounn
noun

• an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)

dentalium9
12 nounn
noun

• Any of various tooth shells of the genus Dentalium.

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All 9 Letter Words

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