i Register
In some senses, largely is marked as obsolete. Watch for register when choosing this word.
ADJ.
correct, dependent, determined, due, fluid, funny, good, happy
The success of the project was largely due to the team's hard work and dedication.
VERB + LARGELY
depends, drink, smiled, stems
The success of the project depends largely on having enough funding and skilled workers.
LARGELY + NOUN
alloys, america, concessionary, luck, money
The success of the project depended largely on luck and good timing.
PREP.
from, from, in, on, up, upon
The success of the project depended largely on the team's commitment and hard work.