Je schöner die Wirthin, je schwerer die Zeche=--The fairer the hostess the heavier the bill.
Many quotations come from a series of pamphlets called Deutsche Reden in schwerer Zeit, to which all the most eminent professors of Berlin University have contributed, with some from other universities.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "schwerer" in a variety of sentences. We hope that you will now be able to make sentences using this word.