origin

on the go: Idiom Meaning and Origin

on the face of: Idiom Meaning and Origin

on sight: Idiom Meaning and Origin

on hand: Idiom Meaning and Origin

one’s name is mud: Idiom Meaning and Origin

onesie-twosie: Idiom Meaning and Origin

on board: Idiom Meaning and Origin

of the same stripe: Idiom Meaning and Origin

of sorts: Idiom Meaning and Origin

off the radar: Idiom Meaning and Origin

off the back foot: Idiom Meaning and Origin

off-color: Idiom Meaning and Origin