Autocorrect

2 clues
Aid for clumsy thumbs
Amusing editor, at times
Similar answers:
Aaaautoclub
Autocade
Autocades
Autocats
Autoclave
Autoclaves
Autoclub
Autocompany
Autocorrect
Autocorrectis
Autocracy
Autocrat
Autocratic
Autocrats
Autocross
Autocubs
Autocue
Clockcorrection
Comecorrect
Correct