clunky

adjectives

lacking grace in movement or posture
"a gawky lad with long ungainly legs"; "clumsy fingers"; "what an ungainly creature a giraffe is"; "heaved his unwieldy figure out of his chair"
clumsy, clunky, gawky, ungainly, unwieldy
making a clunking sound
clunky
is derived from
clunk
is similar to
heard or perceptible by the ear
"he spoke in an audible whisper"
audible, hearable