Denshi Jisho — Online Japanese dictionary

牢乎 ろう firm; solid
Na-adjective, Taru-adjective 
牢固 ろう firm; solid
Na-adjective, Taru-adjective 
螻蛄 ろう mole cricket (esp. the Oriental mole cricket, Gryllotalpa orientalis)
Noun, Usually written using kana alone 
労資 ろう capital and labor; capital and labour; capitalists and laborers; capitalists and labourers
Noun 
浪士 ろう ronin; lordless samurai
Noun 
牢死 ろう dying in prison
Noun, Suru verb 
老師 ろう old priest; sage; (Zen) teacher
Noun 
老死 ろう die of old age
Noun, Suru verb 
蝋紙 ろう wax paper
Noun 
漏斗 ろう funnel
Noun 
老婢 ろう old housemaid; old female servant
Noun 
老父 ろう old father
Noun 
壟畝 ろう 1: ridges of and paths between fields;
2: countryside; civilian
Noun 
老舗 ろう 1: old shop; shop of long standing;
2: (No-adjective) well-established; first of the kind; veteran
Noun 
隴畝 ろう 1: ridges of and paths between fields;
2: countryside; civilian
Noun 
老母 ろう old mother; aged mother
Noun 
牢屋 ろう jail; gaol
Noun 
老爺 ろう one's father; old man; one's boss
Noun 
漏話 ろう cross talk
Noun 
ロウバイ wintersweet (Chimonanthus praecox); Japanese allspice
Noun, Usually written using kana alone 
ろうえい recitation (of Japanese or Chinese poem)
Common word, Noun, Suru verb 
楼閣 ろうかく multistoried building
Common word, Noun 
老眼 ろうがん presbyopia; age-related longsightedness; farsightedness
Common word, Noun, No-adjective 
労災 ろうさい 1: work-related injury; work-related illness; work-related death; on-the-job accident;
2: (Abbreviation) workers' compensation insurance
Common word, Noun 
労作 ろうさく toil; labor; labour; laborious task
Common word, Noun, Suru verb 
老女 ろうじょ elderly woman; senior lady-in-waiting
Common word, Noun 
老人 ろうじん the aged; old person
Common word, Noun, No-adjective 

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