6 strokes
pond, cistern, pool, reservoir
On'Yomi: チ
Kun'Yomi: いけ
4 strokes
water
On'Yomi: スイ
Kun'Yomi: みず, みず-
5 strokes
utilize, business, service, use, employ
On'Yomi: ヨウ
Kun'Yomi: もち.いる