エイ 
いとな.む いとな.み 
() settlement () settle () encamp () conduct (business)
               
いとなみ (n) work, life
いとなむ (v5m,vt) to carry on (e.g. in ceremony), to run a business
えいぎょう (n,vs) business, trade, sales, operations
えいぎょうしょ (n) business office, place of business
えいぜん (n,vs) upkeep (of equip.)
えいだん (n) corporation, foundation
えいのう (n,vs) farming, agriculture
えいり (n) money-making, commercialized, commercialised

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字