The term 'FORWARD, SAY' can be solved by three different six-letter words: RESHIP, RESEND, and REMAIL. Reship means to ship something again, usually after it has been returned or sent back. Resend means to send something again, usually because it was not received the first time. Remail means to mail something again, usually after it has been returned or sent back. All three terms refer to the act of sending something again, either because it was not received or because it needs to be sent somewhere else.