叡慮[eiryo] the emperor's pleasure
遠慮[enryo] diffidence
遠慮なく[enryonaku] without reservation
遠慮のない[enryononai] unreserved
遠慮会釈[enryoeshaku] reserve and consideration (to others)

環境配慮書[kankyouhairyosho] environmental impact statement
苦慮[kuryo] rack one's brains
顧慮[koryo] concern
考慮[kouryo] consideration
再考慮[saikouryo] reconsideration