butterfingered vs bumbling

butterfingered and bumbling both are adjectives.

Word	Noun	Adjective	Verb	Adverb
butterfingered	No	Yes	No	No
bumbling	No	Yes	No	No

As adjectives, butterfingered and bumbling are synonyms defined as:

butterfingered and bumbling: lacking physical movement skills, especially with the hands

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

butterfingered (adjective)	bumbling (adjective)
lacking physical movement skills, especially with the hands	lacking physical movement skills, especially with the hands