Radical 口
12 strokes
mouth 口 (5) + salty 咸 (556a) = shout 喊
[叫喊 (354) jiàohǎn to shout]
[呐喊 (220) nàhǎn to shout out]

(On the beach) Stranded by the high tide at the mouth of the cave and surrounded by salty water, he shouts for help. / Teddy clambers down the cliff with some drinking water in his handbag!