8-letter words containing r, h, e, t, i, a
- thiourea — a colorless, crystalline, bitter-tasting, water-soluble solid, CH 4 N 2 S, derived from urea by replacement of the oxygen with sulfur: used chiefly in photography, inorganic synthesis, and to accelerate the vulcanization of rubber.
- thirlage — an obligation imposed upon tenants of certain lands requiring them to have their grain ground at a specified mill
- thridace — a sedative made from lettuce juice
- tracheid — an elongated, tapering xylem cell having lignified, pitted, intact walls, adapted for conduction and support. Compare vessel (def 5).
- triphase — operating in three phases
- urheimat — the primeval habitation of a people, especially the prehistoric homeland of the speakers of a protolanguage.
- waterish — somewhat, or tending to be, watery.
- whitaker — a male given name.
- yahrzeit — the anniversary of the death of a parent, sibling, child, or spouse, observed by lighting a memorial lamp or candle the night before and reciting the Kaddish at the evening service of the day before and at the morning and afternoon services of the day itself.