Synonyms of occupied

1 Syllable
rapt, held
2 Syllables
working, busiest, thronged, rented, inked, sublet, bound-up, employed, intent, hustling, busier, busy
3 Syllables
active, diligent, engaged, immersed, populous, engrossed, riveted
4 Syllables
interested
6 Syllables
overpopulated