Synonyms of bulkiest

1 Syllable
high, long, gross, big
2 Syllables
largest, heavy, large, hefty, awkward, cumbrous, beefy, weighty, hulking, mammoth
3 Syllables
unwieldy, unhandy, enormous, ponderous, immense, colossal, substantial, massive
4 Syllables
cumbersome, voluminous
5 Syllables
unmanageable