| Answer | Crossword Clue |
|---|---|
| ochers | OCHER, a reddish pigment |
| ocher | a reddish pigment / to colour with ocher |
| ochre | a reddish pigment / to colour with a ochre, also OCHER |
| bilirubin | a reddish yellow pigment present in bile |
| phaeomelanin | a reddish-brown pigment in animals, including birds |
| bilirubins | BILIRUBIN, a reddish yellow pigment present in bile |
| phaeomelanins | PHAEOMELANIN, a reddish-brown pigment in animals, including birds |
| sinopie | a red to reddish-brown earth pigment used by the ancients that depends for its color on its content of red ferric oxide |
