Synonyms of top-heavy

2 Syllables
heavy, two-ton, heaviest, heavier, squinter, bulky
3 Syllables
lopsided, tottering, uneven, topheavy, overweight
4 Syllables
imbalanced, overloaded, cumbersome, unbalanced
5 Syllables
disproportional, nonsymmetrical, overbalanced, inclinatory