Denshi Jisho — Online Japanese dictionary

ふちん floating and sinking; rise and fall; ebb and flow; ups and downs
Common word, Noun, Suru verb 
じちん scuttling one's own boat
Noun, Suru verb 
ふちん unsinkable
No-adjective 
げきちん 1: sending a ship to the bottom; sinking (a ship);
2: (Suru verb) to sink a ship
Common word, Noun 
えんちん sediment; centrifuge
Noun, Suru verb 
けっちん sedimentation (rate) of blood cells
Noun 
ごうちん sinking a ship instantly
Noun, Suru verb 
しんしん 1: silent (esp. of the passing of the night);
2: piercing (cold)
Taru-adjective, Adverb taking the 'to' particle 
せきちん blood sedimentation rate
Noun 
ちんちん silent (esp. of the passing of the night)
Taru-adjective, Adverb taking the 'to' particle 
ばくちん blowing up and sinking
Noun, Suru verb 
しょうちん depression; low spirits; dejection
Noun, Suru verb, No-adjective 
しょうちん depression; low spirits; dejection
Noun, Suru verb, No-adjective 
意気消 いきしょうちん depressed in spirits; dispirited; disheartened; rejection
Noun, Suru verb, No-adjective 
意気銷 いきしょうちん depressed in spirits; dispirited; disheartened; rejection
Noun, Suru verb, No-adjective 

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