rusticate, v. ruralize.

rustle, n. rustling, frou-frou.

rustlings, a. whispering, susurrous.

rust of plants. ferrugo.

rusty, a. seruginous; ferruginous; reasty, rancid, musty, fusty, mildewed; discolored, stained; rubiginous.

rut, n. groove; roaring (of waves), rote.

rut, n. œstrus, heat, œstruation. Associated word: œstrual.

ruth, n. pity, tenderness, compassion, mercy.

ruthful, a. pitiful, tender, compassionate, merciful.

ruthless, a. pitiless, cruel, truculent, relentless, implacable, fell, hard-hearted.

ruthlessness, n. truculence, implacability, cruelty, mercilessness.

ruttish, a. lustful, salacious, lascivious.

rye, n. Associated words: ergot, ergotism, ergotized.