垣間見る[kaimamiru] to take a peep at
垣根[kakine] hedge
斎み垣[imigaki] shrine fence
忌垣[igaki] fence around a shrine
人垣[hitogaki] crowd of people

石垣[ishigaki] stone wall
竹垣[takegaki] bamboo fence (hedge)
中垣[nakagaki] middle fence
八重垣[yaegaki] fences within fences

改築[kaichiku] structural alteration of building
建築[kenchiku] construction
建築家[kenchikuka] architect
構築[kouchiku] construction
再建築[saikenchiku] reconstruction

再構築[saikouchiku] reconstruction
修築[shuuchiku] repair
上層建築[jousoukenchiku] superstructure
新築[shinchiku] new building
増築[zouchiku] addition to a building