vast majority
The greatest part of something, to the point where alternatives are nearly irrelevant in size.
The vast majority of people will not live to 110.
ADJ.
abundant, abundant, beyond, distant, innumerable, inside, lay, modern
The vast majority of people inside the stadium cheered loudly for the home team.
VERB + VAST
acquired, crossed, desert, extorted, feeling, found, surprised, works
They crossed the vast desert in three weeks, following the ancient trade route.
VAST + NOUN
amount, amounts, chapel, continent, difference, distance, foot, forest
The vast continent of Antarctica has remained largely unexplored for centuries.
PREP.
between, in, on
There are vast differences between the two countries in terms of culture and tradition.