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There are 25 eight-letter words beginning with HEPT

heptadesheptadicheptaeneheptagonheptagynheptahexheptakis-heptamerheptanalheptanesheptanolheptaoseheptaoxoheptarchheptenalheptenesheptenylheptinesheptitolheptodesheptonesheptosesheptosylheptupleheptylic

27 definitions found

  • heptades — n. Plural of heptade.
  • heptadic — adj. Of, or relating to a heptad; sevenfold.
  • heptaene — n. (Organic chemistry) Any unsaturated aliphatic hydrocarbon having…
  • heptagon — n. (Geometry) A polygon with seven sides and seven angles.
  • heptagyn — n. (Botany) Any plant of the order Heptagynia.
  • heptahex — n. A polyhex composed of seven hexagons.
  • heptakis- — pref. (Mathematics) A variant of hepta-, used for multiplication… — pref. (Chemistry) A variant of hepta-, used for substitutions…
  • heptamer — n. An oligomer having seven subunits.
  • heptanal — n. Heptanaldehyde.
  • heptanes — n. Plural of heptane.
  • heptanol — n. (Organic chemistry) Any of many isomers of the saturated aliphatic…
  • heptaose — n. (Biochemistry) Alternative form of heptose.
  • heptaoxo — n. (Chemistry, in combination) A chemical compound with seven…
  • heptarch — n. A heptarchist.
  • heptenal — n. (Organic chemistry) Any of several isomeric unsaturated aldehydes…
  • heptenes — n. Plural of heptene.
  • heptenyl — n. (Organic chemistry, especially in combination) A radical derived…
  • heptines — n. Plural of heptine.
  • heptitol — n. (Biochemistry) Any alditol having seven carbon atoms.
  • heptodes — n. Plural of heptode.
  • heptones — n. Plural of heptone.
  • heptoses — n. Plural of heptose.
  • heptosyl — n. (Organic chemistry, especially in combination) Any univalent…
  • heptuple — adj. Synonym of septuple. — n. Synonym of septuple.
  • heptylic — adj. (Chemistry) Pertaining to, or derived from, heptyl or heptane.
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