Synonyms of sturdily

2 Syllables
staunchly, stoutly, fully, greatly, strongly, firmly
3 Syllables
robustly, steadily, forcibly, mightily, heavily, heartily, solidly
4 Syllables
actively, invincibly, vigorously, completely, securely, decidedly
5 Syllables
resolutely, indomitably
6 Syllables
energetically