How to sign: work for or be a servant to "May I serve you?"; "She attends the old lady in the wheelchair"; "Can you wait on our table, please?"; "Is a salesperson assisting you?"; "The minister served the King for many years";
serve in ASLWatch how to sign serve in American Sign Language
How to sign: be sufficient; be adequate, either in quality or quantity "A few words would answer"; "This car suits my purpose well"; "Will $100 do?"; "A 'B' grade doesn't suffice to get me into medical school"; "Nothing else will serve";
suffice in ASLWatch how to sign suffice in American Sign Language