A TACIT AGREEMENT is an understanding between two or more parties that is not expressed in words. It is often implied by the behavior of the parties involved. The term 'TACIT AGREEMENT' can be broken down into two parts: 'TACIT, ' which means unspoken, and 'AGREEMENT, ' which means a mutual understanding. The crossword solutions for the term 'TACIT AGREEMENT' are 'NOD' (3 letters) and 'ACQUIESCENCE' (12 letters). A NOD is a gesture of AGREEMENT or understanding, while ACQUIESCENCE is the act of accepting something without protest. Both of these terms imply a TACIT AGREEMENT between two or more parties.