依託[itaku] dependence (on someone)
依託射撃[itakushageki] firing from elbow rests
委託[itaku] consign (goods (for sale) to a firm)
委託生[itakusei] scholarship student sent by government office or business
仮託[kataku] pretext

供託[kyoutaku] deposit
供託金[kyoutakukin] deposit of money
供託者[kyoutakusha] depositor
供託物[kyoutakubutsu] something deposited
屈託[kuttaku] worry

奥附[okuzuke] colophon
先附[sakizuke] appetizer
添附[tenpu] attachment (e.g. email)
日附[hizuke] date
番附[banzuke] ranked list (entertainers, sumo wrestlers, millionaires, etc.)

附する[fusuru] to affix
附ける[tsukeru] to attach
附加える[tsukekuwaeru] to add one thing to another
附根[tsukene] root
附け狙う[tsukenerau] to prowl after