FURNISHED (WITH) can be defined as having been provided with something, either material or intangible. The two crossword solutions for this term are PLIED (5 letters) and ENDOWED (7 letters). PLIED means to have supplied or provided something, usually in large amounts. ENDOWED means to have given or bestowed something, usually of a more permanent nature. Both words imply that something has been given or provided to someone or something else.