歪

wa̅i = w + ai1

askew / at a crooked angle / devious / noxious / (coll.) to lie on one's side

歪 = 不 + 正 : Willy Walrus (w) and the stick figure (正) have been riding a carousel in front of the airplane (ai1) for too long. As they get off they sway (歪) a lot and aren't able to walk on a straight line anymore. They didn't see that there was a forbidden-sign (歪) hanging on the carousel because it's going way too fast.

歪

wǎi = w + ai3

to sprain (one's ankle) (Tw)

歪 character breakdown

歪
- 不
  - 丆
    - 一
    - 丿
  - 卜
    - 丨
    - 丶
- 正
  - 一
  - 止
    - 一
    - 上
      - 一
      - 丨
      - 二
        
        一
      - ⺊
        
        一
        
        丨
      - 丄
        
        一
        
        丨
    - 丨
    - ⺊
      - 一
      - 丨
    - 丄
      - 一
      - 丨

不

bù = bu + Ø4

no; not so / (bound form) not; un-

不 = 丆 + 卜 : Bruno Bear (bu) is setting up a wind wheel (丆) with a voodoo staff (卜) in the space station's bathroom (Ø4). He also puts a "forbidden" sign (mnemonic symbol for 不) on it, to make clear that it may not (不) be stopped.

正

zhe̅ng = zh + (e)ng1

first month of the lunar year

正

zhèng = zh + (e)ng4

straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive

正 = 一 + 止 : Mnemonic symbol: a stick-figure with straight lines. James II of England (zh) really has to use the engine's bathroom ((e)ng4), but there's a stick-figure (正) blocking the stalls with a barrier (止). The stick-figure measures with a flute (一) whether James is tall enough to go. James stands very straight (正) to make himself as tall as possible.