tough

This is a tough problem.

a tough looker is not necessarily a tough fighter.

Smith is as tough as they come.

field a tough question

a tough street group.

a program that is tough but doable.

She is a tough person.

the party's tough stand on immigration.

tough rucksacks for climbers.

have a tough time of it

The meat is too tough to eat.

They are very tough on drunk drivers.

He is tough to work with.

" She's tough, Luna, much tougher than you'd think. "

" Tough times never last but tough people do, " says Robert Schuller.

" When the going gets tough, the tough get going." That's our motto!

Ha! Well the aubergine's certainly tough and durable.

He says it's been tough. Still it's tough.

The challenge is getting tougher and tougher.

Why were you so tough with him?

He's going through a tough spell now.

Tough stuff—perhaps the toughest from any Western leader so far.

But what is super? How tough is tough?