Emphatic assent is a term used to describe an agreement that is expressed with strong conviction. The crossword solutions for this term include Yessiree (8 letters), AMEN (4 letters), Sisi (4 letters), Ohyes (5 letters), IdoIdo (6 letters), Illsay (6 letters), Bemyguest (9 letters), CERTAINLY (9 letters), Yesindeed (9 letters), Byallmeans (10 letters), and Sureenough (10 letters). These words all express agreement in a strong and emphatic way.