heavyfooted (adjective) lumbering: clumsy, awkward
Sinonime: alto, baritone, bass, booming, contralto,
dark,
extreme, full-toned,
grave,
great,
hard,
low, low-pitched, low-toned,
profound, resonant,
rich, sonorous,
strong,
vividAntonime: light,
pale,
quiet,
soft