辶 relates to movement.
to pass through, to open, to connect; to communicate; common
COMMON WORD交通 · to be connected; traffic; transportation; communications; liaisonOpen 通 character →甬 gives a visible connection among a few very common characters, while the whole character still controls the modern reading.
to pass through, to open, to connect; to communicate; common
COMMON WORD交通 · to be connected; traffic; transportation; communications; liaisonOpen 通 character →ache, pain; bitterness, sorrow; deeply, thoroughly
COMMON WORD痛 · ache; pain; sorrow; deeply; thoroughlyOpen 痛 character →to surge up, to bubble up, to gush forth
COMMON WORD涌现 · to emerge in large numbers; to spring up; to emerge prominentlyOpen 涌 character →bucket, pail, tub; can, cask, keg
COMMON WORD桶 · bucket; (trash) can; barrel (of oil etc)Open 桶 character →The meaning component changes from movement and illness to strength, water, or wood, making the characters easier to separate.