Without Assistance' is a term used to describe an action that is done without any help or support from others. It can be described as 'SOLO', with 4 letters, meaning done by oneself; 'UNAIDED', with 7 letters, meaning done without help; 'ALONE', with 5 letters, meaning having no one else present; 'By Yourself', with 10 letters, meaning done independently; and 'Singlehandedly', with 14 letters, meaning done with only one's own resources.