To sign the word "adamances," make the sign for A, then use both hands to make a downward chopping motion, ending with your hands in a flat, open position.
To sign the word "adama," use American Sign Language (ASL) by making a fist with your dominant hand and placing it on your forehead, then moving it down and out…
To sign the word "adall," make a fist with your non-dominant hand and touch your dominant index finger to the top of your fist, then move your dominant hand down…
To sign the word adaliah, use your dominant hand to make a flat handshape and place it on your forehead. Move your hand down and forward in a quick motion…