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There are 8 twelve-letter words containing UCLEO

ANTINUCLEONSantinucleons n. Plural of antinucleon.
ANTINUCLEON n. the antiparticle of a nucleon.
DINUCLEOTIDEdinucleotide n. (Biochemistry) Any molecule consisting primarily of two nucleotide units.
DINUCLEOTIDE n. a nucleotide consisting of two units each composed of a phosphate, a pentose, and a nitrogen base.
INTERNUCLEONinternucleon adj. Between nucleons.
INTERNUCLEON adj. between nucleons.
NUCLEOCAPSIDnucleocapsid n. (Biology) The core structure of a virus, consisting of nucleic acid surrounded by a coat of protein.
NUCLEOCAPSID n. the nucleic acid and surrounding protein coat in a virus.
NUCLEOPHILESnucleophiles n. Plural of nucleophile.
NUCLEOPHILE n. a substance that donates electrons.
NUCLEOPHILICnucleophilic adj. (Chemistry) of, or relating to a nucleophile.
NUCLEOPHILIC adj. having an affinity for atomic nuclei.
NUCLEOPLASMSnucleoplasms n. Plural of nucleoplasm.
NUCLEOPLASM n. the protoplasm in the nucleus of a cell.
NUCLEOTIDASEnucleotidase n. (Biochemistry) Any enzyme that catalyzes the hydrolysis of a nucleotide to a nucleoside and phosphate.
NUCLEOTIDASE n. a phosphatase that promotes hydrolysis of a nucleotide (as into a nucleoside and phosphoric acid).

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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See this list for:

  • English Wiktionary: 37 words
  • Scrabble in French: 4 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 8 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 6 words


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