one in ten

Related

unlikely · tithe · tenth · scarce · statistic · probability · sample · ratio · outlier · exception · handful · few · percent · survey · lottery · chance · uncommon · select

Opposites
frequency/proportion

one in tennearly all

Most but not quite

most · ubiquitous · commonplace · widespread · prevalent

numerical proportion

one in tenone hundred percent

The whole amount

zero percent · none · fifty percent · half

Familiarity
Top 2,000,000