Denshi Jisho — Online Japanese dictionary

できし death by drowning
Noun, Suru verb 
できあい doting
Noun, Suru verb 
できすい drowning
Noun 
れる おぼれる 1: (Usually written using kana alone) to drown; to nearly drown; to sink below the surface (of water);
2: to indulge in; to lose one's head over something; to wallow in
Common word, Ichidan verb, Intransitive verb 
らす おぼらす 1: to drown;
2: to cause to be indulged or addicted
Godan verb with su ending, Transitive verb 
死者 できししゃ drowned person
Noun 
死体 できしたい drowned body
Noun 
れ込む おぼれこむ to drown; to get addicted; to become infatuated
Godan verb with mu ending 
れ死に おぼれじに death by drowning
Noun, Sensitive 
れ死ぬ おぼれじぬ to die by drowning; to drown
Godan verb with nu ending, Sensitive 
れ損なう おぼれそこなう to come near being drowned
Godan verb with u ending 
れる者は藁をも掴む おぼれるものはわらをもつかむ A drowning man will catch at a straw
Expression, Proverb 

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