right
右 centers on the direction right, as opposed to left. It is a basic spatial concept used for orientation and positioning.
右 originally depicted a right hand, with the modern form combining ノ and 一 (representing the hand) and 口 (possibly a distinguishing mark or a mouth). The exact historical development is uncertain, but the character has long been associated with the right side.
The top-left strokes suggest a hand, and the 口 below can be seen as a mouth. Imagine a right-handed person eating with their right hand: 右 is right.
For ウ, picture a right-handed person saying 'Ooh!' as they use their right hand to pick something up: Ooh -> ウ.
right; right-hand side
left and right; right and left
right hand
right side; right-hand side
right wing
right arm
right shoulder
right foot
turning to the right; right turn
right wing
far right (in politics); extreme right; ultraright
right eye
right end; right edge
starboard
right brain
favourite motto; pet saying
moving about in confusion; going every which way; going this way and that
leaning to the right
right bank (of a river)
front right; front and right; before and right