13-Letter Words Containing: A,C,D,O,R,S,T

• an adventurer (especially one who led the Spanish conquest of Mexico and Peru in the 16th century)

• Any of many marine worms, of the phylum Hemichordata, that have a primitive notochord

• an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain

• a deficiency of color vision in which the person can match any given hue by mixing only two other wavelengths of light (as opposed to the three wavelengths needed by people with normal color vision)

• someone who performs a service or does a favor