12-letter words containing c, a, t, i, o, n
- xanthochroia — a condition causing yellow patches on the skin similar to xanthoma
- xanthochroid — of, relating to, or designating races having light-coloured hair and a pale complexion
- xenoreactive — (immunology) That generates a reaction to material from another species.
- zootechnical — of or relating to zootechny