List of 13-letter words containing

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There are 19 thirteen-letter words containing GENA

CYANOGENAMIDE	• CYANOGENAMIDE n. the amide of cyanogen, a white crystalline substance, also CYANAMID, CYANAMIDE.
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.
DEHYDROGENATE	• dehydrogenate v. (Chemistry, transitive) To remove hydrogen from (a substance). • DEHYDROGENATE v. to remove the hydrogen from.
DEOXYGENATING	• deoxygenating v. Present participle of deoxygenate. • DEOXYGENATE v. to remove esp. molecular oxygen from.
DEOXYGENATION	• deoxygenation n. The removal of oxygen atoms or molecules from a material. • DEOXYGENATION n. the act of deoxygenating.
HALOGENATIONS	• halogenations n. Plural of halogenation. • HALOGENATION n. the act of halogenating.
HYDROGENATING	• hydrogenating v. Present participle of hydrogenate. • HYDROGENATE v. to combine or treat with hydrogen.
HYDROGENATION	• hydrogenation n. (Chemistry) The chemical reaction of hydrogen with another substance, especially with an unsaturated… • HYDROGENATION n. the act of hydrogenating.
HYDROGENATORS	• hydrogenators n. Plural of hydrogenator. • HYDROGENATOR n. an agent that hydrogenates.
MISCEGENATING	• miscegenating v. Present participle of miscegenate. • MISCEGENATE v. to practise miscegenation.
MISCEGENATION	• miscegenation n. (Chiefly US, see usage notes) The mixing or blending of race in marriage or breeding, interracial marriage. • miscegenation n. (Figuratively) A mixing or blending, especially one which is considered to be inappropriate. • MISCEGENATION n. the interbreeding of races, esp. where differences of pigmentation are involved.
MISCEGENATORS	• miscegenators n. Plural of miscegenator. • MISCEGENATOR n. a person who favours or practises miscegenation, also MISCEGENIST.
NONAGENARIANS	• nonagenarians n. Plural of nonagenarian. • NONAGENARIAN n. a person whose age is in the nineties.
OCTINGENARIES	• OCTINGENARY n. an eight-hundredth anniversary, also OCTINGENTENARY, OCTOCENTENARY.
OCTOGENARIANS	• octogenarians n. Plural of octogenarian. • OCTOGENARIAN n. a person whose age is in the eighties.
QUADRINGENARY	• quadringenary n. (Rare) A quatercentenary. • QUADRINGENARY n. a four-hundredth anniversary or its celebration.
REOXYGENATING	• reoxygenating v. Present participle of reoxygenate. • REOXYGENATE v. to oxygenate again.
REOXYGENATION	• reoxygenation n. Oxygenation subsequent to deoxygenation.
SEXAGENARIANS	• sexagenarians n. Plural of sexagenarian; Individuals in their sixth decade of life. • SEXAGENARIAN n. a person aged between fifty and sixty.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 70 words
Scrabble in French: 20 words
Scrabble in Spanish: 27 words
Scrabble in Italian: 28 words
Scrabble in German: no word
Scrabble in Romanian: 50 words

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