Answer:
替 TAI, ka(eru), ka(waru) - change, replace
農 NOU - agriculture
帯 TAI, obi, obi(ru) - belt, sash, be entrusted with
尺 SHAKU - measure, length
召 SHOU, me(su) - summon, wear, take
Add the "water" radical (氵sanzui) to see what happens!
潜 SEN, mogu(ru), hiso(mu) - dive, hide, lurk, crawl into
濃 NOU, ko(i) - dark, thick, strong flavour
滞 TAI, todokou(ru) - be left undone, stay, stopover
沢 TAKU, sawa - swamp
沼 SHOU, numa - swamp, marsh