Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: to a severe or serious degree
"fingers so badly frozen they had to be amputated"; "badly injured"; "a severely impaired heart"; "is gravely ill"; "was seriously ill";
Similiar / Same: severely, gravely, seriously
How to sign: in a disobedient or naughty way
"he behaved badly in school"; "he mischievously looked for a chance to embarrass his sister"; "behaved naughtily when they had guests and was sent to his room";
Similiar / Same: mischievously, naughtily