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There are 12 words containing OPERO

OPERONoperon n. A unit of genetic material that functions in a coordinated manner by means of an operator, a promoter…
OPERON n. a group of genes operating as a unit.
OPERONSoperons n. Plural of operon.
OPERON n. a group of genes operating as a unit.
OPEROSEoperose adj. (Now rare) Of a person: busy, industrious, or painstaking.
operose adj. (Now rare) Made with or requiring a lot of labour; painstaking, laborious.
operose adj. (Now rare) Tedious, wearisome.
OPEROSELYoperosely adv. In an operose manner.
OPEROSE adv. involving great labour.
OPEROSITYoperosity n. Laboriousness.
OPEROSITY n. laboriousness.
OPEROSENESSoperoseness n. (Archaic) The state of being operose; tedium.
OPEROSENESS n. the state of being operose.
OPEROSITIESOPEROSITY n. laboriousness.
ENDOPEROXIDEendoperoxide n. (Chemistry, biochemistry) Any heterocycle containing a peroxide -O-O- residue in the ring; found especially…
ENDOPEROXIDE n. any of various biosynthetic intermediates in the formation of prostaglandins.
ENDOPEROXIDESendoperoxides n. Plural of endoperoxide.
ENDOPEROXIDE n. any of various biosynthetic intermediates in the formation of prostaglandins.
HYDROPEROXIDEhydroperoxide n. (Organic chemistry) any mono-substituted derivative of hydrogen peroxide - ROOH.
HYDROPEROXIDE n. a compound containing an O2H group.
OPEROSENESSESOPEROSENESS n. the state of being operose.
HYDROPEROXIDEShydroperoxides n. Plural of hydroperoxide.
HYDROPEROXIDE n. a compound containing an O2H group.

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: 114 words
  • Scrabble in French: 34 words
  • Scrabble in Spanish: 24 words
  • Scrabble in Italian: 33 words
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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