Denshi Jisho — Online Japanese dictionary

智者 ちしゃ 1: sage; wise man; wise person; man of wisdom;
2: (Buddhist term) buddha; bodhisattva; enlightened priest
Noun 
治者 ちしゃ ruler
Noun 
知者 ちしゃ 1: sage; wise man; wise person; man of wisdom;
2: (Buddhist term) buddha; bodhisattva; enlightened priest
Noun 
萵苣 ちしゃ lettuce
Noun, Usually written using kana alone 
智者不惑 ちしゃふわく a wise person always follows the right course; a wise man never wavers
Expression 
知者不惑 ちしゃふわく a wise person always follows the right course; a wise man never wavers
Expression 
知者も千慮に一失 ちしゃもせんりょにいっしつ Even Homer sometimes nods
Expression, Idiomatic expression 

You can also

Look up kanji details for 苣 ちしゃ.

Try a Yahoo Jisho search for 苣 ちしゃ .
Try a Goo Jisho search for 苣 ちしゃ .
Try a Google search for 苣 ちしゃ .