12-Letter Words Containing: H,E,A,T,H,I,E,R

• abnormally high body temperature; sometimes induced (as in treating some forms of cancer)

• the necessary means (especially financial means)

• A hydrate whose solid contains one molecule of water of crystallization per two molecules, or per two unit cells

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

• Of, pertaining to, or characteristic of these animals

• a sloping gallery with seats for spectators (as in an operating room or theater)

• an oval large stadium with tiers of seats; an arena in which contests and spectacles are held

• Extremely light; light as a feather.

• carefree and happy and lighthearted