To sign the word "accurration," use fingerspelling to spell out each letter in the word, followed by signing the letter "A" in a circular motion near your chest or shoulder.
To sign the word "accursing," use both hands to make a fist with the index and middle fingers extended. Then, point the fingers down towards the ground and move them…
To sign the word "accursedness," make a claw hand with your dominant hand and place it on your non-dominant palm, then twist your hand downward while making a disgusted expression.
To sign the word "accursedly," make a fist with your dominant hand and place it near your mouth, then move your fist downward while extending your middle and index fingers…
The word "accurateness" can be signed by making the ASL sign for "accurate" followed by the suffix "-ness" which is signed by bringing both hands together in a cupped shape…