handsome
婾 centers on the idea of being handsome or attractive in appearance. The given meaning is narrow, and the character is rare, so its conceptual range is limited to physical attractiveness.
婾 combines 女 (woman) with 兪, which likely contributes a phonetic element. The exact historical development is uncertain, but the character is associated with the idea of handsomeness or attractiveness.
A woman (女) beside the component 兪: imagine a woman whose appearance is so striking that it makes her stand out as handsome.
For トウ, picture a handsome person wearing a stylish toe ring: toe -> トウ, and the ring draws attention to their attractive appearance.