Words similar to harder

Example sentences for: harder

How can you use “harder” in a sentence? Here are some example sentences to help you improve your vocabulary:

What made Bradley's response on this point especially devastating was his accompanying hand gesture, undoubtedly unconscious but perilously close to the universal symbol for "pull it a little harder."
The characters in Po Bronson's novel The First $20 Million Is Always the Hardest have it much harder.
Then, after the rats knew the route, Lai confused them by dumping powdered milk into the water, making it harder to navigate--the rats had to make it to the platform by memory, rather than by sight.
Tens of millions of humans, as we know, willingly partake of marijuana, and these differences between rat and human behavior should discourage us from using two rat studies to assert that a) marijuana is addictive in the same way as harder drugs are and b) marijuana primes humans for addiction to harder drugs.
The private U.S. government spin: Bombing will be harder than we thought, so first let's try begging again.