上級副社長[joukyuufukushachou] senior vice president
正副[seifuku] original and copy
副う[sou] to meet (one's expectations, etc.)
副因[fukuin] secondary cause
副会長[fukukaichou] vice president (of a club or organization, organisation)

副議長[fukugichou] vice-chairman
副業[fukugyou] side job
副見出し[fukumidashi] subhead
副作用[fukusayou] reaction

本の[honno] mere
異本[ihon] different edition
一坪本社[hitotsubohonsha] small company headquarters located in Tokyo simply for name value
一本[ippon] one long cylindrical thing
一本気[ippongi] single-minded (esp. personality or person)

一本橋[ipponbashi] (a) log bridge
一本建て[ippondate] (a) single standard
一本松[ipponmatsu] solitary pine tree
一本杉[ipponsugi] (a) solitary cryptomeria tree
一本槍[ipponyari] guiding principle

自己複製[jikofukusei] self-duplicating
重複保険[juufukuhoken] double insurance
単複[tanpuku] simplicity and complexity
複本[fukuhon] duplicate
複眼[fukugan] compound eyes

複合[fukugou] composite
複合語[fukugougo] compound word
複合媒体[fukugoubaitai] multimedia
複雑[fukuzatsu] complex
複雑さ[fukuzatsusa] complexity