in-depth

ripen up: Idiom Meaning and Origin

right on: Idiom Meaning and Origin

ride high: Idiom Meaning and Origin

riddle wrapped in an enigma: Idiom Meaning and Origin

returns to scale: Idiom Meaning and Origin

rank and file: Idiom Meaning and Origin

raise the stakes: Idiom Meaning and Origin

raise someone’s hackles: Idiom Meaning and Origin

raise one’s voice: Idiom Meaning and Origin

quite a bit: Idiom Meaning and Origin

put through the wringer: Idiom Meaning and Origin

put through the mangle: Idiom Meaning and Origin