To sign the word "aeriest," use your dominant hand to make a letter "A" shape and bring it up to your forehead, then move it upwards and slightly to the…
To sign the word "aerier", use one hand to make a fist with your thumb extended upwards. Place the fist near your mouth, then move it in small circular motions…
To sign the word "aeriell," use American Sign Language by making the letter "A" with your dominant hand and then moving it in a circle above your head.