bumbling vs heavy-handed

bumbling and heavy-handed both are adjectives.

Word	Noun	Adjective	Verb	Adverb
bumbling	No	Yes	No	No
heavy-handed	No	Yes	No	No

As adjectives, bumbling and heavy-handed are synonyms defined as:

bumbling and heavy-handed: lacking physical movement skills, especially with the hands

Other synonyms of bumbling include bungling, butterfingered, ham-fisted, ham-handed, handless, left-handed.

bumbling (adjective)	heavy-handed (adjective)
lacking physical movement skills, especially with the hands	unjustly domineering
	lacking physical movement skills, especially with the hands