• 上(above; top)
• 卜(divination; insert downward)

Something stuck is what stays on top and cannot come down, blocked from moving.

• 罒(net; mesh (variant form))
• 夕(evening; dusk)

Spreading a net at dusk to catch birds is the original meaning of the character.

• 禾(rice plant; grain)
• 刂(knife; blade)

Using a sickle to harvest ripe grain is how you obtain profit.

• 上(above; top)
• 卜(divination; insert downward)

Something stuck is what stays on top and cannot come down, blocked from moving.

• 罒(net; mesh (variant form))
• 夕(evening; dusk)

Spreading a net at dusk to catch birds is the original meaning of the character.

• 禾(rice plant; grain)
• 刂(knife; blade)

Using a sickle to harvest ripe grain is how you obtain profit.