HackerVoca

right : just, equitable, upright
righteous : moral, upright, virtuous, equitable
rigid : 1. stiff, firm, bard / / noun [countable]
literary a poet, inflexible
2. strict, severe, stern, rigorous
rigorous : rigid, severe, harsh, stern, austere, strict
rim : edge, border, margin, brim, boundary, verge
riot : uproar / / noun [singular, uncountable]
a lot of noise or angry protest about something : be in an uproar: The house was in an uproar, with babies crying and people shouting.
, disturbance
ripe : mature, mellow1 / / adjective

1 a mellow colour or light looks soft, warm, and not too bright: the mellow, golden light of early evening | mellow shades of brown and orange

2 a mellow sound is pleasant and smooth: the mellow sound of a trombone | a friendly, mellow voice

3 mellow wine or fruit has a smooth, ripe taste: a mellow red wine

4 gentle, calm, and sympathetic because of age or experience: Tina's become more mellow since having children of her own.

5 feeling calm and relaxed, especially after drinking alcohol: They were feeling pleasantly mellow.

mellowness noun [uncountable], developed