Etymology · Ancient Greek
εἴκοσι
8 English words descend from Ancient Greek εἴκοσι, most common first.
- -cosa-Combines with the prefixes for 1–9 to form complex prefixes referring to 21–29.
- docos-Prevocalic form of docosa- (“twenty-two”).
- docosa-twenty-two
- eicosanoic acidarachidic acid
- icosa-twenty
- icositetrachoronA four-dimensional object with no regular three-dimensional analogue, constructed out of twenty-four octahedra.
- tetracos-Prevocalic form of tetracosa- (“twenty-four”).
- tetracosa-twenty-four