踏 tread on

足 (foot/ be enough) +

(waterleft) + 日 (sun, day)

★★☆☆☆

15 strokes

There's a bunch of jukugo, but I can't find any that are useful.

Onyomi

TOU	Don't tread on my TOEs!

A foot treads on a water puddle, shattering its reflection of the sun.

ふ*む	tread on ★★☆☆☆