{s} awkward, clumsy; boastful, self-important (taken from a character in a Dickens novel)
If you describe a person or their behaviour as bumbling, you mean that they behave in a confused, disorganized way, making mistakes and usually not achieving anything. a clumsy, bumbling, inarticulate figure. behaving in a careless way and making a lot of mistakes
not skillful in physical movement especially with the hands; "a bumbling mechanic"; "a bungling performance"; "ham-handed governmental interference"; "could scarcely empty a scuttle of ashes, so handless was the poor creature"- Mary H
+ bumble around bumble around When someone bumbles around or bumbles about, they behave in a confused, disorganized way, making mistakes and usually not achieving anything. Most of us are novices on the computer -- just bumbling about on them