Denshi Jisho — Online Japanese dictionary

俚語 りご slang; dialect
Noun, Obscure term 
俚耳 りじ the ears of the public
Noun 
俚言 りげん slang; dialect
Noun 
俚諺 りげん proverb; saying
Noun 
俚俗 りぞく vulgarity; rural customs
Na-adjective, Noun 
俚謡 りよう ballad; folk song; popular song
Noun 
卑しい いやしい 1: lowborn; humble; lowly;
2: vulgar; coarse; crude; mean; base; vile;
3: shabby;
4: greedy; gluttonous; avaricious
Common word, Adjective 
賤しい いやしい 1: lowborn; humble; lowly;
2: vulgar; coarse; crude; mean; base; vile;
3: shabby;
4: greedy; gluttonous; avaricious
Adjective 
卑しい生まれ いやしいうまれ lowborn; of humble birth
Expression, No-adjective 

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