Tougher
in example sentence
In Meteor Crater, it was made of metal, and metal is much
tougher
, so it made it to the ground.
More example sentences with word tougher
2008 and 2009 were a little
tougher.
I know that they were
tougher
for a lot of people, not just me.
They produce six different types of silk, which is spun together into a fiber,
tougher
than any fiber humans have ever made.
And at each threshold, the going gets
tougher.
All example sentences
